3 years ago

A student simplified the radical expression at the right. What mistake did the student make? What is the correct answer?

1 answer:

8 0

X has to be inside the radical.
It would be
$\sqrt{ \frac{5x}{5} }$
Simplify the radical by breaking the radicand up into a product of known factors.

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tresset_1 [31]

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Answer:-

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