Mark M. answered 03/03/18
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
y = x2 - 7x
-12 = a2 - 7a
0 = a2 - 7a + 12
0 = (a - 3)(a - 4)
Octavia C.
asked 03/03/18
Mark M. answered 03/03/18
Mathematics Teacher - NCLB Highly Qualified
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