Homework Help Forum: 10th grade

Posted by mandy on Thursday, April 23, 2009 at 12:06pm.

please so by multiplying binomials (x+6)(8x-x)

• Math, not "10th grade" - Writeacher, Thursday, April 23, 2009 at 12:10pm

  assistance needed Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.

  
  

• 10th grade - drwls, Thursday, April 23, 2009 at 12:32pm

  Are you sure the second term in parentheses is 8x - x ? That is the same thing as 7x, which is not a binomial. The binomial multiplication procedure you are probably supposed to be learning is often called by its abbreviation FOIL. You can read about it here: http://www.algebrahelp.com/lessons/simplifying/foilmethod/

  
  

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