Simplify \((\sqrt[3]{64a^{3}})^{-1}\)
- 4a
- 1/8a
- 8a
-
1/4a
The correct answer is: D
Explanation
\((\sqrt[3]{64a^{3}})^{-1} = (\sqrt[3]{(4a)^{3}})^{-1}\)
= \((4a)^{-1} \)
= \(\frac{1}{4a}\)
There is an explanation video available .