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January 29, 2015

January 29, 2015

Posted by **Ella** on Tuesday, April 24, 2012 at 4:43pm.

- Alegbra -
**Steve**, Tuesday, April 24, 2012 at 6:33pmYou went awry on the minus signs:

-15d^2-2d+8 = -(15d^2 + 2d - 8)

factoring that will give you

-(3d-2)(5d+4)

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