BuyFindarrow_forward

Intermediate Algebra

10th Edition
Jerome E. Kaufmann + 1 other
Publisher: Cengage Learning
ISBN: 9781285195728

Solutions

Chapter
Section
BuyFindarrow_forward

Intermediate Algebra

10th Edition
Jerome E. Kaufmann + 1 other
Publisher: Cengage Learning
ISBN: 9781285195728
Chapter A, Problem 25PE
Textbook Problem
1 views

For Problems 25-30, find the indicated term of the expansion.

Seventh term of ( x + y ) 11

To determine

To Find:

The seventh term of the expansion (x+y)11.

Explanation of Solution

The binomial expansion for (x+y)n is

xn+nxn1y+n(n1)2!.xn2y2+n(n1)(n2)3!xn3y3+........+yn

The exponents of x begin with the exponent of 11 and decrease term by term by 1 until the last term becomes 1, i.e. the exponent of x is 0.

The exponents of y begin with 0 and increase term by term by 1 until the last term contains the power of 11.

But, here we need to find the seventh term of the expansion.

The seventh term will contain x5 and y6

Because the sum of the exponents of xandy must be 11

Still sussing out bartleby?

Check out a sample textbook solution.

See a sample solution

The Solution to Your Study Problems

Bartleby provides explanations to thousands of textbook problems written by our experts, many with advanced degrees!

Get Started

Chapter A Solutions

Intermediate Algebra
Show all chapter solutions
add

Additional Math Textbook Solutions

Find more solutions based on key concepts
Show solutions add
Solving Basic Trigonometric Equations Solve the given equation. 8. cos=32

Precalculus: Mathematics for Calculus (Standalone Book)

In Exercises 33-38, rewrite the expression using positive exponents only. 35. x1/3x1/2

Applied Calculus for the Managerial, Life, and Social Sciences: A Brief Approach

Finding Derivatives In Exercises 51-62, find f(x). f(x)=2x34x2+3x2

Calculus: An Applied Approach (MindTap Course List)

Expand each expression in Exercises 122. (y1y)2

Finite Mathematics and Applied Calculus (MindTap Course List)

Show that the equation has exactly one real root. 2x + cos x = 0

Single Variable Calculus: Early Transcendentals, Volume I

Evaluate the integrals in Problems 1-32. Identify the formula used. 24.

Mathematical Applications for the Management, Life, and Social Sciences

The basis SI unit of mass is ____.

Elementary Technical Mathematics

The horizontal asymptote(s) for f(x)=|x|x+1 is (are): a) y =0 b) y = 1 c) y = 1 d) y = 1 and y = 1

Study Guide for Stewart's Single Variable Calculus: Early Transcendentals, 8th

True or False: converges conditionally.

Study Guide for Stewart's Multivariable Calculus, 8th

Find the x and yintercepts of each graph. y=x4

College Algebra (MindTap Course List)

ReminderRound all answers to two decimal places unless otherwise indicated. EaglesIn an effort to restore the p...

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

48. The Health Care Cost Institute tracks health care expenditures for beneficiaries under the age of 65 who ar...

Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)

(a) Determine two singular solutions of the DE in Problem 10. (b) If the initial condition y(5) = 0 is as presc...

A First Course in Differential Equations with Modeling Applications (MindTap Course List)