Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 9 Quadratic Relations and Conic Sections - Cumulative Review - Page 678: 31



Work Step by Step

Simplifying the equation by cancelling out factors, we find: $$\frac{3\left(x-5\right)\left(x+4\right)}{\left(x+7\right)\left(x+5\right)\left(x-5\right)}\\ \frac{3\left(x+4\right)}{\left(x+7\right)\left(x+5\right)}$$
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