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January 28, 2015

January 28, 2015

Posted by **Anonymous** on Thursday, March 11, 2010 at 8:13pm.

3y^3+15y^2+18y

- Algebra -
**PsyDAG**, Friday, March 12, 2010 at 10:39amFirst factor out y.

y(3y^2+15y+18)

What multiplies to give you 18 and adds to give you 15?

y(3y+6)(y+3)

I hope this helps.

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