Posted by Tim on Thursday, March 13, 2008 at 11:51pm.
20x^212x+15x9
20x^212x+15x9
= 20x^2+3x9
= (4x+3)(5x3)

Algebra  Leo, Thursday, March 13, 2008 at 11:53pm
Yes, looks good.
Posted by Tim on Thursday, March 13, 2008 at 11:51pm.
20x^212x+15x9
20x^212x+15x9
= 20x^2+3x9
= (4x+3)(5x3)
Yes, looks good.