SOLUTION: Please help me simplify this expression: the square root of x^2

SOLUTION: Please help me simplify this expression: the square root of x^2

Algebra.Com

Question 134652: Please help me simplify this expression:
the square root of x^2
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
sqrt(x^2)=x or -x

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