Question

`\sqrt[3 ]{81 { m}^(4) } / \sqrt[3]{25} {x}^(2)y`
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Answer 1

Whoa, a question rendered in LaTeX. Give the asker a prize.

We're not actually asked anything; let's assume we're to simplify.

`\frac{ \sqrt[3]{81 m^4} }{\sqrt[3]{25 x^2 y}}`

`=\frac{ \sqrt[3]{3^4 m^4 }}{\sqrt[3]{25 x^2 y}}`

`= 3m \sqrt[3]{(3m)/(25 x^2 y)}`

I don't think there's any more simplification to do.