Posted by Dean on Tuesday, September 29, 2009 at 12:20am.
Factor each number completely
110 480
I don't know how to do factor tree's, they're tricky, :\ Please help

7th grade PreAlgebra  Dean, Tuesday, September 29, 2009 at 12:59am
Please help me, :

7th grade PreAlgebra  PsyDAG, Tuesday, September 29, 2009 at 10:43am
Any large number ending in zero can be factored by 10, which in turn can be factored into 2 and 5. The remaining 11 cannot be factored, but the 48 can. I'll let you do that.
Also see: http://mathforum.org/library/drmath/view/58557.html
I hope this helps. Thanks for asking. 
7th grade PreAlgebra  Anonymous, Wednesday, September 30, 2009 at 10:08pm
what is the answer of this problems (p+3)5

7th grade PreAlgebra  alex, Thursday, October 1, 2009 at 5:05pm
wat is a consenrt