
Mark M. answered 05/08/17
Tutor
5.0
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Mathematics Teacher - NCLB Highly Qualified
x2 - 8x + 13 = 0
x2 - 8x = -13
x2 - 8x + 16 = -13 + 16
(x - 4)2 = 3
Dalila H.
asked 05/08/17Mark M. answered 05/08/17
Mathematics Teacher - NCLB Highly Qualified
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