Answer
$\frac{3x+3}{(x-3)x}$
Work Step by Step
$\frac{4}{x-3}$-$\frac{1}{x}$=
$\frac{4*x}{(x-3)*x}$-$\frac{1(x-3)}{x(x-3)}$=
$\frac{4x-(x-3)}{(x-3)x}$=$\frac{4x-x+3}{(x-3)x}$=
$\frac{3x+3}{(x-3)x}$
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 7.5 - Integrated Review - Summary on Rational Expressions - Page 526: 6
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