Sal T.
asked • 08/14/150=(x-3)^2 Solve for x
im stuck on how exactly the exponent is used. Thanks
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1 Expert Answer
Philip P. answered • 08/14/15
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0 = (x-3)2
The right hand side is equal to zero when (x-3) = 0 which is only true when x = 3:
0 = (3-3)2
0 = 02
0 = 0
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Sal T.
08/14/15