SOLUTION: Simplify 4 sqrt(32x^5yz^7)

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Question 1019957: Simplify 4 sqrt(32x^5yz^7)
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify 4%2Asqrt%2832x%5E5yz%5E7%29
Factor inside the radical to reveal some perfect squares
4%2Asqrt%2816%2A2%2Ax%5E4%2Ax%2Ay%2Az%5E6%2Az%29
extract the square root of those squares
4%2Ax%5E2%2Az%5E3%2A4%2Asqrt%282xyz%29 = 16%2Ax%5E2%2Az%5E3%2Asqrt%282xyz%29