Question

Simplify.

`\sqrt[3]{125x^(21) y^(33) }`

Answer 1

5x^7y^11.

Explanation:

∛(125x^21 y^33)

The cube root = 'to the power 1/3' so we have:

125^1/3 * x^(21*1/3) * y^(33*1/3)

5x^7y^11.