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What am i doing wrong here? its an easy problem but what the heck am i doing wrong?

  1. Apr 9, 2010 #1
    what am i doing wrong here??? its an easy problem but what the heck am i doing wrong?

    Mathhelp1.jpg 1. The
     
  2. jcsd
  3. Apr 9, 2010 #2
    Re: what am i doing wrong here??? its an easy problem but what the heck am i doing wr

    u5u1/2=u5+1/2=u11/2

    Your powers are wrong for u
     
  4. Apr 9, 2010 #3

    Dick

    User Avatar
    Science Advisor
    Homework Helper

    Re: what am i doing wrong here??? its an easy problem but what the heck am i doing wr

    The problem is with the second term. u^5*u^(1/3) is not u^6.5.
     
  5. Apr 10, 2010 #4

    Mark44

    Staff: Mentor

    Re: what am i doing wrong here??? its an easy problem but what the heck am i doing wr

    11/2 = 5.5, so there's nothing wrong here.
     
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