Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 11 - Rational Expressions and Functions - 11-2 Multiplying and Dividing Rational Expressions - Practice and Problem-Solving Exercises - Page 663: 56



Work Step by Step

$\frac{(x^2-25)}{(x^2-4x)}*\frac{x^2+x-20}{x^2+10x+25}$ $\frac{(x-5)(x+5)}{x*(x-4)}*\frac{(x+5)(x-4)}{(x+5)(x+5)}$ $\frac{(x-5)(x+5)(x+5)(x-4)}{x*(x-4)(x+5)(x+5)}$ $\frac{(x-5)}{x}$
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