SOLUTION: It ask us to simplify √(x-9)2 and that 2 repersents a sq or exponent

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Question 287861: It ask us to simplify √(x-9)2 and that 2 repersents a sq or exponent
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt(x-9)^2
x-9 ans.