Simplify \((\sqrt[3]{64a^{3}})^{-1}\)
a
4a
b
1/8a
c
8a
d
1/4a
Explanation
Correct Option
dVideo Explanation
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Discussions (12)

tundex4x4
13 years ago
the exps. above can b written as {(64)^1/3 * (a^3)^1/3}^-1
:- {(4^3)^1/3 * (a^3)^1/3}^-1
:- (4a)^-1 = 1/4a
but it seems there is typoerro so it supose to be D





