Monday
April 21, 2014

Homework Help: algebra

Posted by Betty C on Tuesday, June 1, 2010 at 9:46pm.

The problem is factoring completely
4xX^2-20x-24
4(X^2-5x-60
4(x-6)(x+1)

12x^2-75
3(X^2-25)=3(X-25)(x+3)

Can someone check these problem for me please.

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