SOLUTION: sqrt(xy)*sqrt(4xy)

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Question 64851: sqrt(xy)*sqrt(4xy)
Answer by 303795(602) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%28xy%29%2Asqrt%284xy%29
sqrt%28xy%29%2A2sqrt%28xy%29 Because the square root of 4 is 2
2xy Because sqrt(xy)*sqrt(xy)=xy