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Question from Jufe, a student:

What is the exponential form of √11x

Hi Jufe,

I assume this is

\[\sqrt[3]11 x^2\]

and not

\[\sqrt[3]{11 x^2}.\]

In any case I expect you are to use the notational convention that

\[\sqrt[3]{a} = a^\frac1{3}. \]

Penny

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