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Homework Help: D/dx( x² * sin(x) ) = ?

  1. Jul 25, 2010 #1
    1. The problem statement, all variables and given/known data
    d/dx( x² * sin(x) ) = ?

    2. Relevant equations

    not applicable

    3. The attempt at a solution

    don't know where to start so none :(
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Jul 26, 2010 #2
    What does product rule state?
     
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