Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 10 - Section 10.7 - Partial Fractions - 10.7 Exercises - Page 750: 22

Answer

$\frac{3}{x} + \frac{2}{2x-1}$

Work Step by Step

$\frac{8x-3}{(2x^2 - x)}$ = $\frac{A}{x} + \frac{B}{2x-1}$ Multiply both sides by (x) (2x-1) $8x-3 = A(2x-1) + B (x)$ $2A + B = 8$ $-A = -3$ Thus A = 3 and B = 2 $\frac{3}{x} + \frac{2}{2x-1}$
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