Question

What is the cube root of 27a^12

Answer 1

Find the cube root of the numbers and then of the letters. square root of 27 is three and of a^12 is a^4. The cube root is 3a^$

Answer 2

`3a^(4)` .

Explanation:

Given :
`27a^(12)`

To Find:The cube root of
`27a^(12)`

Solution:

We are supposed to solve
`\sqrt[3]{27a^(12)}`

So,
`\sqrt[3]{27a^(12)}`

`\Rightarrow (27)^{(1)/(3)}(a^(12))^(1)/(3)`

`\Rightarrow (3^3)^{(1)/(3)}(a^(4))`

`\Rightarrow 3a^(4)`

Hence The cube root of
`27a^(12)` is
`3a^(4)` .