SOLUTION: I would appreciate if someone can help me to solve this. Simplify: -sqrt{x^2 - 8x +16}

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Question 524880: I would appreciate if someone can help me to solve this.
Simplify:
-sqrt{x^2 - 8x +16}

Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!

-
-(x-4)
-x+4

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