SOLUTION: Please help me factor completely. Thanks! -8x^2+28x-12

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Question 63769: Please help me factor completely. Thanks!
-8x^2+28x-12

Answer by praseenakos@yahoo.com(507)   (Show Source): You can put this solution on YOUR website!
-8x^2+28x-12

= 4(-2x^2 +7x -3) [take common 4]

= 4(-2x^2 +6x +x -3)[using the formula middle term breaking]

= 4{-2x(x-3) +(x-3)}

= 4{(x -3)(-2x +1)}[take common (x-3)]


= 4(x-3)(1-2x)






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