Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Section 7.4 - Adding and Subtracting Rational Expressions with Different Denominators - Exercise Set: 11

Answer

$\frac{35x-6}{4x(x-2)}$

Work Step by Step

$\frac{3}{4x}$+$\frac{8}{x-2}$= $\frac{3(x-2)}{4x(x-2)}$+$\frac{8*4x}{(x-2)4x}$= $\frac{3(x-2)+32x}{4x(x-2)}$= $\frac{3x-6+32x}{4x(x-2)}$= $\frac{35x-6}{4x(x-2)}$
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