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$(x-2)^{2}$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
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 - Page 508: 24
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