Simplify the expression? \sqrt[4]{81x^4}

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asked Feb 9, 2017 124k views

1 vote

Simplify the expression?

$\sqrt[4]{81x^4}$

Mathematics
high-school

Ralph Shillington asked

by Ralph Shillington

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1 Answer

5 votes

Here are the four solutions:

(3) (x)

(3) (-x)

(-3) (x)

(-3) (-x)

Purvi answered Feb 13, 2017

by Purvi

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