Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - 8-5 Factoring X(squared) + bx + c - Mixed Review: 66

Answer

$4v^{2}$-36v+81

Work Step by Step

In order to simplify the product $(2v-9)^{2}$ we must apply the rule that states that (a-b)=$a^{2}$-2ab+$b^{2}$, and we'll set a=2v and b=9. Therefore, $(2v-9)^{2}$=$(2v)^{2}$-2(2v)(9)+$(9)^{2}$ =$4v^{2}$-36v+81
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