Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Chapter 11 - Sequences; Induction; the Binomial Theorem - Section 11.5 The Binomial Theorem - 11.5 Assess Your Understanding - Page 857: 22

Answer

$32x^5+240x^4+720x^3+1080x^2+810x+243$

Work Step by Step

Based on the Binomial Theorem, we have $(2x+3)^5=(2x)^5+5(3)(2x)^4+10(3)^2(2x)^3+10(3)^3(2x)^2+5(3)^4(2x)+(3)^5=32x^5+240x^4+720x^3+1080x^2+810x+243$
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