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SAT II Math Help

MariokindyMariokindy Registered User Posts: 131 Junior Member
integrate x (sqrt(x+2)) dx

I understand that you have to substitue u-2 into the x to get the problem into terms of u where u=x+2. I thought that is the jist of the problem but I still cannot get the answer :|
Thanks to anyone that helps.
Post edited by Mariokindy on

Replies to: SAT II Math Help

  • TigerAceTigerAce Registered User Posts: 10 New Member
    i got (2/5)((X+2)^5/2 - (4/3)(X+2)^3/2 + C as the answer i dont know if its correct. but there are integrals in sat II?
  • taw19taw19 Registered User Posts: 185 Junior Member
    there are no integrals on the math level i or level ii. i took the level 2 with just precalc knowledge and got an 800. no derivates or integrals were shown on my test...good luck!
This discussion has been closed.