SOLUTION: Find the numerical value of √(5x+7y) if x=3 and y=7.

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Question 975844: Find the numerical value of √(5x+7y) if x=3 and y=7.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%285x%2B7y%29+=+sqrt%285%2A3%2B7%2A7%29+=+sqrt%2864%29+=+8

So sqrt%285x%2B7y%29+=+8 when x=3 and y=7
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