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September 18, 2014

September 18, 2014

Posted by **trent** on Tuesday, April 8, 2014 at 10:51pm.

- 9th grade math -
**Katie**, Tuesday, April 8, 2014 at 11:24pmOk, trent, so if solving for m use this formula: (Google quadratic formula to see formula) so, -b should be 24, b^2 should be -24^2, a should be 4 and c should be 36. The answer should be m=3. -------But if you are to foil this, then 4m^2-24m+36 will be (4m-12)(m-3).

- 9th grade math -
**Reiny**, Wednesday, April 9, 2014 at 12:10amI would divide by 4 to get

m^2 - 6m + 9 = 0 , and now see it as a perfect square

(m-3)^2 = 0

m-3 = 0

m = 3

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