Answer
$-216x^6$
Work Step by Step
RECALL:
(1) $(ab)^m=a^mb^m$
(2) $(a^m)^n=a^{mn}$
Use rule (1) above to obtain:
$=(-6)^3(x^2)^3
\\=-6(-6)(-6)(x^2)^3
\\=-216(x^2)^3$
Use rule (2) above to obtain:
$=-216(x^{2(3)})
\\=-216x^6$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter R - Review of Basic Concepts - R.3 Polynomials - R.3 Exercises - Page 32: 25
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