Algebra: A Combined Approach (4th Edition)

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

Chapter 5 - Test: 30



Work Step by Step

Given $(x^2+7x+10)\div(x+5) = \dfrac{x^2+7x+10}{x+5}$ Factoring the numerator: $\dfrac{x^2+7x+10}{x+5} = \dfrac{(x+2)(x+5)}{x+5}$ Simplifying: $\dfrac{(x+2)(x+5)}{x+5} = x+2$
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