SOLUTION: The square root of x^2-8x+16

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Question 887413: The square root of x^2-8x+16
Found 2 solutions by Alan3354, robertb:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Hint: sqrt(x^2) and sqrt(16)

Answer by robertb(5830) About Me  (Show Source):