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Derivative (x^2-6x+9)(2x^2-x+1)

  1. May 6, 2004 #1
    I need to find the derivative of:


    what i did:

    is this correct?
  2. jcsd
  3. May 6, 2004 #2


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    Staff Emeritus
    Science Advisor

    Take a closer look at that "4x" times "9" term again!
  4. May 6, 2004 #3

    thanks, is this right?
  5. May 6, 2004 #4
    I mean to write:
  6. May 6, 2004 #5
    that's what I got
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