SOLUTION: Please help solve this problem: I need to find the answer of the radical by first rationalizing the denominator, I got an answer but just wanted to make sure I have it correct: {{{

SOLUTION: Please help solve this problem: I need to find the answer of the radical by first rationalizing the denominator, I got an answer but just wanted to make sure I have it correct: {{{

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Question 144147: Please help solve this problem: I need to find the answer of the radical by first rationalizing the denominator, I got an answer but just wanted to make sure I have it correct:

Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
7*sqrt(100)/sqrt500
=70/10sqrt(5)
=7/sqrt(5)
=7/sqrt(5) * sqrt(5)/sqrt(5)
=7sqrt(5)/5
.
Ed
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