Inactive Tutor answered 05/23/16
Tutor
New to Wyzant
(4a3)2 = 16a6...i.e. the factor 4 got squared, and the exponents on a, being separated by a parenthesis ("power of a power") are simplified by a3•2
Shalanna S.
asked 05/23/16Inactive Tutor answered 05/23/16
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