Kaeded
Kaeded
24-03-2017
Mathematics
contestada
Solve 8x2 + 7x - 15 = - 7.
Respuesta :
kingkaizen6
kingkaizen6
24-03-2017
step by ... 8*x^2+7*x-15-(-7)=0 ... 3.2
Solving 8x2
+7x
-8 = 0 by Completing The Square .
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