Answer
a.
$x^{5}$
b.
$(-x)^{6}$
c.
$t^{2}$
Work Step by Step
a.
$x^{2}x^{3} = x^{2+3} = x^{5}$
b.
$(-x^{2})^{3} = (-x)^{2\times3} =(-x)^{6}$
c.
$t^{-3}t^{5} = t^{-3+5} =t^{2}$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter P, Prerequisites - Section P.3 - Integer Exponents and Scientific Notation - P.3 Exercises - Page 23: 19
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