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July 3, 2015

Homework Help: math

Posted by ALISSA on Tuesday, May 22, 2012 at 12:08am.

Evaluate the following expressions for x=-3

13)2x^2 =
14)(-2x)^2 =

10)Use the discriminant to determine
the number of solutions of 3x^2-4x+6=0
8)Solve sqrt[3b] = -3

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