SOLUTION: Simplify. Assume all variables represents positive numbers. sqrt(x^4 y^3)

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Question 101156: Simplify. Assume all variables represents positive numbers.
sqrt(x^4 y^3)
Found 2 solutions by edjones, jim_thompson5910:
Answer by edjones(8007) About Me  (Show Source):
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%28x%5E2%2Ax%5E2%2Ay%2Ay%5E2%29 Factor x%5E4%2Ay%5E3 into x%5E2%2Ax%5E2%2Ay%2Ay%5E2

sqrt%28x%5E2%29%2Asqrt%28x%5E2%29%2Asqrt%28y%29%2Asqrt%28y%5E2%29 Break up the square root using the identity sqrt%28x%2Ay%29=sqrt%28x%29%2Asqrt%28y%29

x%2Ax%2Asqrt%28y%29%2Ay Take the square root of the perfect squares x%5E2 and y%5E2 to get x and y

x%5E2y%2Asqrt%28y%29 Multiply the common terms