Homework Help Forum: 7th grade Pre-Algebra

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 Pre-Algebra - Dean, Tuesday, September 29, 2009 at 12:59am

  Please help me, :|

  
  

• 7th grade Pre-Algebra - 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 Pre-Algebra - Anonymous, Wednesday, September 30, 2009 at 10:08pm

  what is the answer of this problems (p+3)5

  
  

• 7th grade Pre-Algebra - alex, Thursday, October 1, 2009 at 5:04pm

  hey

  
  

  • 7th grade Pre-Algebra - alex, Thursday, October 1, 2009 at 5:05pm

    wat is a consenrt

    
    

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