Wednesday
April 16, 2014

Homework Help: math

Posted by keith on Monday, February 7, 2011 at 8:19pm.

i solved by factoring like this:
3x^2+5x-12=0
(3x+4)(x-3)
-4 +3
x=-4 x=3

now i need to solve by the form x^2=k
How do I do that?

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