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: 64

Answer

c) LCD is 2*3*7*x*x*x=42$x^{3}$

Work Step by Step

14$x^{2}$=2*7*x*x 6$x^{3}$=2*3*x*x*x LCD is 2*3*7*x*x*x=42$x^{3}$
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