Question

Find the cube root.


`\sqrt[3]{125a^(6) }`


`5a^(3)`


`5a^(9)`


`5a^(18)`


`5a^(2)`

Answer 1

The next one is C

Explanation:

Answer 2

9514 1404 393

Answer:

(d) 5a²

Explanation:

`\displaystyle\sqrt[3]{125a^6}=\sqrt[3]{5^3a^6}=\sqrt[3]{(5a^2)^3}=\boxed{5a^2}`

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The applicable rules of exponents are ...

(a^b)^c = a^(bc)

∛a = a^(1/3)