Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Section 7.3 - Adding and Subtracting Rational Expressions with the Same Denominator and Least Common Denominator - Exercise Set: 24

Answer

LCD=7(x-2)(x-2)=7$(x-2)^{2}$

Work Step by Step

$\frac{9x^{2}}{7x-14}$, $\frac{6x}{(x-2)^{2}}$ $(x-2)^{2}$=(x-2)(x-2) 7x-14=7(x-2) LCD=7(x-2)(x-2)=7$(x-2)^{2}$
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