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January 26, 2015

January 26, 2015

Posted by **Tyrone** on Thursday, June 3, 2010 at 11:15pm.

A. x2 - 7x + 12 = 0

B. x2 - 7x - 18 = 0

c. x2 - 3x - 4 = 30

D. x2 + 3x + 4 = 30

- Math -
**Reiny**, Friday, June 4, 2010 at 7:22amexpand

(x-3)(x-4) = 30 and see which matches

- Math -
**rohit**, Friday, August 30, 2013 at 1:03pmevaluate r. 12Pr=1320

- Math -
**rohit**, Friday, August 30, 2013 at 1:03pmevaluate r. if12Pr=1320

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