Question

Which expression is equivalent to StartFraction StartRoot 10 EndRoot Over RootIndex 4 StartRoot 8 EndRoot? StartFraction RootIndex 4 StartRoot 200 EndRoot Over 2 EndFraction StartFraction RootIndex 4 StartRoot 20 EndRoot Over 2 EndFraction StartFraction 2 StartRoot 5 EndRoot Over 5 EndFraction StartFraction 100 Over 8 EndFraction

Answer 1

Answer: A

Explanation:

I took the test

Answer 2

Answer: Option A

4 sqrt 200/2

Explanation:

We need to simplify the expression.

First we factor 8 and write as radical form.

Rationalize the denominator

Make the radical of base 10 as 4

Then you get the answer