Answer
$x\sqrt x-x$
Work Step by Step
Transform square root into exponents:
$x^{1/2}(x-x^{1/2})$
Multiply:
$x^{3/2}-x^{2/2}$
Simplify:
$x\sqrt x-x$
Precalculus: Mathematics for Calculus, 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305071751
ISBN 13:
978-1-30507-175-9
Chapter 1 - Section 1.3 - Algebraic Expressions - 1.3 Exercises - Page 34: 51
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