Answer
$x^3 /4$
Work Step by Step
We use the rules of exponents to obtain:
$(2/8)(x^2/x^{-1}) \\ \frac{x^{2-(-1)}}{4} \\ x^3/4$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 5 - Exponents and Polynomials - Chapter 5 Test - Page 232: 21
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