Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 1 - Section 1.4 - Rational Expressions - 1.4 Exercises: 19

Answer

$\frac{x^{2}+5x+6}{x^{2}+8x+15}=\frac{x+2}{x+5}$

Work Step by Step

$\frac{x^{2}+5x+6}{x^{2}+8x+15}=\frac{(x+3)(x+2)}{(x+3)(x+5)}=\frac{x+2}{x+5}$
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