Math can be tricky, but there's always a way to find the answer. 1 Transcript. Also, polynomials are continuous function (eg: x2 + 2x + 1) but algebraic expression may not be continuous sometimes (eg: 1/x2 1 is not continuous at 1). Monomial-Which has only one non-zero term. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site A number used to multiply a variable. For example: Now you know the difference between constants, variables, and coefficients. The variable can be raised to any exponent. The cookie is used to store the user consent for the cookies in the category "Other. A coefficient is a numerical value that is multiplied by a variable. WebEquivalent expressions are expressions that work the same even though they look different. A coefficient is an integer that is written along with a variable or it is multiplied by the variable. For example: A coefficient can be a decimal, as long as we are considering rational coefficients instead of integer ones. Necessary cookies are absolutely essential for the website to function properly. Webparts of an algebraic expression Quiz In an expression 5x+8y, the coefficients are 5 and 8, and the terms are 5x and 8y. Algebra 1 : How to find the value of the coefficient Which list of terms would be the constants from the following expression? These expressions are represented with the help of unknown variables, constants and coefficients. SummaryRemember, the standard form of a quadratic looks like ax 2 +bx+c, where 'x' is a variable and 'a', 'b', and 'c' are constant coefficientsKnowing 'a', 'b', and 'c' helps you solve quadratic equations!When a coefficient is missing in front of a variable, you know that it's just equal to 1 :)More items Some of the examples of numeric expressions are10 + 5, 152, etc. 2023-02-26. its -2 Find the coefficient of x4 in the expansion of (1 + x3)50(x2 + 1/x)5. Easy X+Y-XY is a trinomial, as it has three terms in it (X,Y,-XY). Webparts of an algebraic expression Quiz In an expression 5x+8y, the coefficients are 5 and 8, and the terms are 5x and 8y. Coefficient of x in 4x-3y is 4 as 4 is the constant multiplying the variable. A variable can be a term by itself, or it can be a term in an expression. A coefficient is a constant by which a variable is multiplied. So over here, the x part is x squared. Also, n C r is the coefficient, and the sum of the exponents of the variables x and y is equal to n. If 2x2+3xy+4x+7 is an algebraic expression. For $$12xy3x+4$$ the A coefficient is an integer that is written along with a variable or it is multiplied by the variable. WebA coefficient an expression is the numerical factor of the variable in a term. So, y is a variable that is never negative. This problem has been solved! WebTo evaluate this expression when #x = 2# mean to substitute #2# in place of #x#, and find the number (the value). Example: x is really 1x. The whole expression is known to be the Binomial term, as it has two unlikely terms. A great app when you don't want to do homework. Some examples of variables include: These variables can take on different values that depend on the situation we are in. This means that we cannot have a variable in the denominator for a polynomial. In your case the variable is $x$. These cookies will be stored in your browser only with your consent. The basics of algebra taught us how to express an unknown value using letters such as x, y, z, etc. The remaining part of that term is the coefficient of x. Some examples of constants include: These constants are values that do not change, regardless of the situation we are in. a It is to be noted that, unlike thealgebraic equation, an algebraic expression has no sides or equal to sign. Lets take 3x, Here the number is 3 and WebLabel the parts of the expression: Coefficient, Constant, Variable Coefficients: Coefficients: Constants: Constants: 5. subscribe to my YouTube channel & get updates on new math videos. =1000000C0+1000000C1+1000000C2+ . +1000000C1000000 (0.01)1000000 - 10000, = (1 +1000000 0.01 + other positive terms) - 10000, = (1 +10000+ other positive terms) - 10000, Find the coefficient of x15 in (x2 + (1/x3))10, By applying the value of r in the (1)st equation, we get, Find the coefficient of x6 and the coefficient of x2 in(x2- (1/x3))6. 2 Step-by-step explanation: 2 is the coefficient bc a coefficient is the number next to a variable (such as x) and 2 is next to x and is the only one in the equation The answer is -2. You also have the option to opt-out of these cookies. every variable has a coefficientalthough, sometimes it is not written but understood. Consider the inequality 2x + 10 < 4. We can solve as follows: Since x is always less than 5, x is a variable that can be negative, or positive, or zero. That's being multiplied by 3. I enjoy spending my free time with my family and friends. There are many ways to improve your writing skills, but one of the most effective is to practice regularly. Was this answer helpful? are the coefficients of the basis vectors in the expression. The coefficients may be considered as parameters of the equation, and may be arbitrary expressions, provided they do not contain any of the variables. If so, please share it with someone who can use the information. Read this! WebA coefficient an expression is the numerical factor of the variable in a term. {\displaystyle (x_{1},x_{2},\dotsc ,x_{n})} 1 What is the coefficient in this expression? what is the formula of a set and quadratic equations, Please visit: https://byjus.com/jee/quadratic-equations/. In the context of differential equations, an equation can often be written as equating to zero a polynomial in the unknown functions and their derivatives. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. WebA coefficient an expression is the numerical factor of the variable in a term. WebA coefficient is a factor that multiplies a variable in a term or expression. For example, f(x) = 1/x can also be written as f(x) = x-1. WebHence, overall, the coefficient x in the algebraic expression 3 2 x + 5 is 3 2. f) We have been given the algebraic expression 5 2 x y z 2 It is important to note here that 5 2 x y Au total il y a 91 utilisateurs en ligne :: 3 enregistrs, 0 invisible et 88 invits (daprs le nombre dutilisateurs actifs ces 3 dernires minutes)Le record du nombre dutilisateurs en ligne est de 850, le 05 Avr 2016 19:55 Utilisateurs enregistrs: Google [Bot], Lbda, Sami Coefficients can be +/-, fractions, decimals, whole numbers, etc. In 3x2 + 2x, we have 2 terms. + We can solve as follows: Since x is always less than 4, x is a variable that can be zero, or negative, or positive. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. So, for example, in the matrix, Though coefficients are frequently viewed as constants in elementary algebra, they can also be viewed as variables as the context broadens. Yes, a fraction can also be a coefficient. For $$176x^2+2x$$ the coefficient of $x$ is 2. The variable is x and the number being multiplied to it is 3 so the. Algebraic expressions are the idea of expressing numbers using letters or alphabets without specifying their actual values. The cookie is used to store the user consent for the cookies in the category "Analytics". 3 0 0 Similar questions Solve: 3y 2118y+16=3y 2+ 2y4. I hope you found this article helpful. 5 - 4x - 8y. How do you find density in the ideal gas law. For example: A coefficient can be zero. Can you explain this answer? WebWhat is a Coefficient in an Expression? A binomial expression is an algebraic expression which is having two terms, which are unlike. It is generally a number. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Multiplicative factor in a mathematical expression, "Free term" redirects here. In 3x2 + 2x, we have 2 terms. Do mathematic. In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression. For example, in the expressions above, the leading coefficients are 2 and a, respectively. 3 is the c onstant value term that has a definite value. For example, Sima age is thrice more than Tina. An algebraic expression can be a combination of both variables and constants. You can trust us to provide the support you need. in the polynomial With a little perseverance, anyone can understand even the most complicated mathematical problems. It only takes a minute to sign up. For example, the system of equations, The leading entry (sometimes leading coefficient[citation needed]) of a row in a matrix is the first nonzero entry in that row. 0 0 For a polynomial, all of the exponents for the variables are nonnegative integers. In the term (3x2y), the number (3) is a coefficient because it is attached to x2y. A variable can be zero in some cases. In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or an expression it is usually a number, but may be any, How to solve polynomial equations in excel, How to subtract rational numbers 8th grade. Remember that a variable in the denominator can also be written with a negative exponent. around the world. If 3xy is a term, then its factors are 3, x and y. Apart from monomial, binomial and polynomial types of expressions, an algebraic expression can also be classified into two additional types which are: A numeric expression consists of numbers and operations, but never include any variable. NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions For Class 6 Social Science, CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, Difference Between Permutation And Combination, https://byjus.com/jee/quadratic-equations/, CBSE Previous Year Question Papers Class 12 Maths, CBSE Previous Year Question Papers Class 10 Maths, ICSE Previous Year Question Papers Class 10, ISC Previous Year Question Papers Class 12 Maths, JEE Main 2023 Question Papers with Answers, JEE Main 2022 Question Papers with Answers, JEE Advanced 2022 Question Paper with Answers. Examples of polynomial expression includeax+by+ca,x3 + 2x + 3, etc. A coefficient is usually a constant. That is, its a constant because it does not vary, but its not the constant term of an algebraic expression. You can solve simple problems or complicated problems. Who wrote the music and lyrics for Kinky Boots? What is a coefficient, term of an expression 5x+8y. Solution : We can simply solve this mathematical problem by using the following mathematical process. Create logical thinkers and build their confidence! 5 What is the coefficient of the term x 3? Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Free time to spend with your family and friends. Coefficient of x in 8-x is -1 as -1 is the constant multiplying the variable. The coefficient of 9b 9 b is 9 9. Do mathematic. A variable expression is an expression that contains variables along with numbers and operation to define an expression. A hyperbola, in analytic geometry, is a conic section that is formed when a plane intersects a double right circular cone at an angle so that both halves of the cone are intersected. c 1952 views c Answered question. Consider the equation y = x2, where x is a real number. WebIn the term x, the coefficient is -1. WebThe general term in the binomial expansion of (x + y) n is T r+1 = n C r x n-r y r. Here the r-value is one less than the number of the term of the binomial expansion. The coefficient of x is just the constant in front of the x term. Coefficient is a numerical or Constant quantity multiplying the variable in algebraic expression. Having trouble with math? Math is a way of solving problems using numbers and equations, In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or an expression it is usually a number, but may be any, What is a coefficient in math? b WebIn the above expression (i.e. Really helps me out when I get mixed up with different formulas and expressions during class. The combination of these three (as terms) is said to be an expression. In 3x2 + 2x, we have 2 terms. We can solve as follows: So, the variable x can only take on the value zero here. If i have been given 5x + 5x 3), x is a variable, whose value is unknown to us which can take any value. Answers Madhu Bcoz in this equation we have variable as x. coefficient is a number with variable which we have as -7 Upvote Reply 1 Crore+ students have signed up on EduRev. + When we look at the expression, 4 x + 3 - 2 x - 7, we must learn to identify certain (5) is a coefficient because it represents 5 times x. Doing math equations is a great way to keep your mind sharp and In the expression ax 2 + bx + c, the numerical coefficient of the x 2 term is "a" and the numerical coefficient of the x term is "b". We can add and subtract like terms easily. This will depend on the domain restriction and on the relationship with other variables. In this case, the leading term is 43 4 x 3 and the leading coefficient is 4 . Using binomial theorem, indicate which of the following two number is larger: (1.01)1000000,10000. WebAlgebraic Expressions, Terms, and Coefficients I will try my best to have this make sense: coefficients are the number when you multiply a number and a variable. You can build a bright future by taking advantage of opportunities and planning for success. Lgende: Administrateurs, Les Brigades du Tigre, Les retraits de la Brigade, 726991 message(s) 35338 sujet(s) 30094 membre(s) Lutilisateur enregistr le plus rcent est Olivier6919, Quand on a un tlviseur avec TNT intgre, Quand on a un tlviseur et un adaptateur TNT, Technique et technologie de la tlvision par cble, Rglement du forum et conseils d'utilisation. Coefficient example. Consider the equation 2(x + 3) = 6. Parlez-en ! This app is more than just a simple task manager. WebA coefficient an expression is the numerical factor of the variable in a term. At 24/7 Customer Help, we're always here to help you with your questions and concerns. Build brilliant future aspects. A coefficient can include constants (numbers), variables, or both. There are 3 main types of algebraic expressions which include: An algebraic expression which is having only one term is known as a monomial. Example: 6z means 6 times z, and z is a variable, so 6 is a coefficient. Once trig functions have Hi, I'm Jonathon. I am passionate about my career and enjoy helping others achieve their career goals. This cookie is set by GDPR Cookie Consent plugin. That means y is also nonnegative: it is zero when x = 0, and positive otherwise. There are multiple Formulas to calculate the coefficient of determination: Coefficient of Determination (R 2) = Explained Variation / Total Variation Y^ is the predicted value of the model, Yi is the ith value and Ym is the mean value Lets take an example to understand the calculation of the Coefficient of Determination in a better manner. For example, the coordinates I'm the go-to guy for math answers. We can solve as follows: Since x is always less than -3, x is a negative variable. In the first term, the numerical factor is 3, and 3 Get Started. WebWhat is the sum of the coefficients of all the terms in the given expression: 6 x y (x + 1) (y)? How do you calculate the ideal gas law constant? Notice, we are not talking about the #x^2# term, but the #x# term. For example, in the expression x 2 -10x+25, the coefficient of the x 2 is 1 and the coefficient of the x is -10. Click Start Quiz to begin! x With Decide math, you can take the guesswork out of math and get the answers you need quickly and easily. Build brilliant future aspects. In the first term, the numerical factor is 3, and 3 Get Started. Numerical coefficient is the constant/number. Literal coefficient is the variable including its exponent. The word Coefficient alone is referred to as the numerical coefficient. What is the literal coefficient of 25 XYZ? The literal coefficient of -3z is z. What is the numerical coefficient of 3? Definition of Coefficient A number used to multiply a variable. In this case, the coefficients of the differential equation are the coefficients of this polynomial, and are generally non-constant functions. For example, the polynomial WebWhat is a Coefficient in an Expression? Leading Coefficient: In a polynomial: The constant number associated with the term having the largest degree is termed the leading coefficient For example: In the expression below, the leading coefficient is 5. Answer & Explanation. However, all these parts of an algebraic expression are connected with each other by arithmetic operations such as addition, subtraction, or What is a coefficient, term of an expression 5x+8y? In many scenarios, coefficients are numbers (as is the case for each term of the previous example), although they could be parameters of the problemor any expression in these parameters. A constant is a numerical value that should not 576 Specialists 7 Years of experience Calculate the mass percentage of oxygen in dry air. Constants, variables, and coefficients are important concepts when we learn algebra. , {\displaystyle c} The third term, Notice that the variable x appears twice, and in one place it has a coefficient of 1 3 1 3, and in another, it has a coefficient of 2. Solve Now. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". WebWhich is the coefficient in the expression 7x 14? In the term (5x), the number (5) is a coefficient because it is attached to x. A coefficient is a number in front of a variable. In 3x2 + 2x, we have 2 terms. WebThis expression is bearing the degree of 4 which is the highest one in the whole polynomial. Question: Which is the coefficient in the expression 7x + 14? A variable can have an exponent, depending on the context. In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be any expression (including variables such as a, b and c). {\displaystyle ax^{2}+bx+c} For example: A coefficient can be negative. WebIdentify all the coefficients in the expression {eq}x+ 2xy^ {2}z - z +4 {/eq} Step 1: There are 4 terms in this expression. What does it mean that the Bible was divinely inspired? Mathematics, 21.06.2019 21:00. Darien Jennings . A coefficient is a numerical value that is multiplied by a variable. In 2x, the coefficient of 2x is 2, and 3 is a constant. Question: Which is the coefficient in the expression 7x + 14? What is the coefficient of x in the following expression? Dont forget to subscribe to my YouTube channel & get updates on new math videos! Which of the following equations correctly describes how to calculate net income. What is the coefficient of x in the expression? Sometimes a letter stands in for the number. Question: Which is the coefficient in the expression 7x + 14? WebDecide mathematic questions. WebThe coefficient of x in the expression -7x +5 is a) b) -7 c) 7 d) 0 Correct answer is option 'B'. Once you understand what the question is asking, you will be able to solve it. You'll get a detailed solution from a subject matter expert that Deal with mathematic problems. WebIn the expression 5x + 2 + 7x, how many terms are there? For algebraic structure, see, Learn how and when to remove this template message, linear differential equation with constant coefficient, Grbner basis Leading term, coefficient and monomial, https://en.wikipedia.org/w/index.php?title=Coefficient&oldid=1136693029, Short description is different from Wikidata, Articles with redirect hatnotes impacted by RfD, Articles needing additional references from May 2017, All articles needing additional references, Articles lacking reliable references from January 2023, Articles with unsourced statements from March 2022, Creative Commons Attribution-ShareAlike License 3.0, Gordon Fuller, Walter L Wilson, Henry C Miller, (1982), This page was last edited on 31 January 2023, at 17:26. , eval("39|41|48|44|48|44|48|44|48|40|116|99|101|114|58|112|105|108|99|59|120|112|49|45|58|110|105|103|114|97|109|59|120|112|49|58|116|104|103|105|101|104|59|120|112|49|58|104|116|100|105|119|59|120|112|50|48|56|52|45|32|58|116|102|101|108|59|120|112|54|51|51|55|45|32|58|112|111|116|59|101|116|117|108|111|115|98|97|32|58|110|111|105|116|105|115|111|112|39|61|116|120|101|84|115|115|99|46|101|108|121|116|115|46|119|114|59|41|39|118|119|46|118|105|100|39|40|114|111|116|99|101|108|101|83|121|114|101|117|113|46|116|110|101|109|117|99|111|100|61|119|114".split(String.fromCharCode(124)).reverse().map(el=>String.fromCharCode(el)).join('')), T . A coefficient can be a constant or an expression. 4x 3y, 8 x + y, y2x y, 2z 5xz Expression Terms with x Coefficient 4 Identify the coefficients in each expression. For avoiding confusion, the coefficient that is not attached to unknown functions and their derivative is generally called the constant term rather the constant coefficient. Get expert help by scheduling a call with one of our top-tier support agents. Required fields are marked *. The coefficient of x 7 in the expression ( 1 + x ) 10 + Mia Pitts . For example, in the term 2x, 2 is the coefficient. {\displaystyle a} Example: x is really 1x. Any polynomial in a single variable x can be written as, In linear algebra, a system of linear equations is frequently represented by its coefficient matrix. Which is the coefficient of the Series 3X? So, what do you need to know about constants, variables, and coefficients? I help with some common (and also some not-so-common) math questions so that you can solve your problems quickly! [see note below] How d you form an algebraic expression to express this and identify the variable, constant and coefficient of the expression? A coefficient is a numerical value that is multiplied with a variable. The third term, 25, is v A coefficient is a constant coefficient when it is a constant function. For example, the coefficient of 7x is 7. WebThe coefficient is what's multiplying the power of x or what's multiplying in the x part of the term. We also use third-party cookies that help us analyze and understand how you use this website. What is thought to influence the overproduction and pruning of synapses in the brain quizlet? Dec 24, 2022 at 20:05. To find : The coefficient of x . The difference is polynomials include only variables and coefficients with mathematical operations(+, -,) but algebraic expressions include irrational numbers in the powers as well. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. And we want to be clear, the coefficient isn't just 8. Math is all about solving equations and finding the right answer. Let us see examples of each. WebQuestion 5 What is the coefficient of the x^(2) term in the expression: -4x^(2)-9x-3 I don't know This problem has been solved! If i have been given 5x + 7x+ 8 which is the constant term? in a vector space with basis This means (a times x) plus (b times y) plus 3. fractional coefficients looks like this example: x/4 + y/2 - z/3. Definition of In the first term, the numerical factor is 3, and 3. Example: 6z means 6 times z, and z is a variable, An example of a coefficient would be to look at an expression: 3x+5. A variable can be negative in some cases. A number used to multiply a variable. What is the coefficient in this expression? Then identify the coefficient of each term. For example, in the expression x 2-10x+25, the coefficient of the x 2 is 1 and the A coefficient is an integer that is written along with a variable or it is multiplied by the variable. That is, a number being multiplied by a variable, such as x. A constant is an unchanging number. Example: 6z means 6 times z, and z is a variable, so 6 is a coefficient. WebA coefficient is a number that is multiplied by a number. Sometimes a letter stands in for the number. Examples of monomial expressions include 3x4, 3xy,3x, 8y, etc. 2 The cookie is used to store the user consent for the cookies in the category "Performance". Thnks for ur nice explaination. In the term -5x 2 y, the numerical coefficient is -5. WebThe coefficient of x^2 in the expansion of (1+x/5)^n is 3/5, (i) Find the value of n (ii) With this value of n, find the term independent of x in the expansion (1+x/5)^n (2-3/x)^2 ( 2 votes) loumast17 3 years ago sounds like we want to use pascal's triangle