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: 31



Work Step by Step

Factor $\frac{(x+3)(x+4)}{(x+2)(x+1)}\times\frac{(x+3)(x+2)}{(x+3)(x+3)}$ Cancel out common factors $\frac{x+4}{x+1}$
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