Question

$3\sqrt{512}$
1) 2
2) 4
3) 8
4) 16

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Answer 1

Step-by-step explanation:

${ \sqrt[3]{512} } = 6$

${6}^{3} = 512$

Answer 2

Answer:

$\Huge \boxed{8}$

Step-by-step explanation:

To solve this problem, first you have to evaluate square root of $\displaystyle \sqrt[3]{512}$.

First, factor numbers of exponents.

$\displaystyle 8^3=8*8*8=512$

$\displaystyle \sqrt[3]{8^3}$

Next, use apply radical rule of square root.

$\sqrt[3]{8^3}=\boxed{8}$

So, the correct answer is (C.) 8.

Hope this helps!

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