Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Section 12.5 - Logarithmic Functions - Exercise Set: 88

Answer

x-5

Work Step by Step

$\frac{x^{2}-3x-10}{2+x}$= $\frac{x^{2}-5x+2x-10}{2+x}$= $\frac{x(x-5)+2(x-5)}{2+x}$= $\frac{(x+2)(x-5)}{x+2}$= x-5
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