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  1. Since u = x + 1, du = dx and x = u - 1. Bounds: If x = 0, then u = 0 + 1 = 1. If x = 1, then u = 1 + 1 = 2. Therefore, ∫(x = 0 to 1) x^2 √(x + 1) dx = ∫(u = 1 to...

    1 Answers · Science & Mathematics · 27/07/2010

  2. ∫ (x²)√(x + 1) dx = ? Let u = x + 1. Then: du/dx = 1 du = dx And (subtracting 1 from...)√(u) – 2u√(u) + √(u)] du = ∫ [u^(5/2) – 2u^(3/2) + u^(1/2)] du = (2/7)u^(7/2) – 2(2/5)u^(5/2) + (2/3)u^(3/2) + C = (2/7)u^(7/2) – (4/5)u...

    3 Answers · Science & Mathematics · 27/07/2010

  3. No. The U.S. is not superior to other countries but it...39;s our choice. There is no such thing U.S. Supremacy. It is a concept that...

    8 Answers · Politics & Government · 06/08/2007

  4. Wii U plays all Wii games, and does everything a Wii... that they will bring Gamecube titles to the Wii U eventually). It's not that there is 'a chance' that the '...

    5 Answers · Games & Recreation · 16/05/2013

  5. I can't help with U-Kiss because.. I don't like them but... (3rd Mini-album): 1. Y.O.U (Year Of Us) 2. Ring Ding...

    2 Answers · Entertainment & Music · 09/07/2012

  6. yes the u.s signed the agreement .amd yet they own nukes and want to prevent ...iran isnt too freindly to anyone but waht would they gain by going to war with the u.s or geting economic sanctions from the u.n?poverty,misery for their...

    9 Answers · Politics & Government · 12/01/2007

  7. U sound like my Type girl. But Im to old. stay the way u r and the right friend will come along. Im a country boy and u sound Perfect...

    2 Answers · Family & Relationships · 14/05/2010

  8. If u r the same one that asked a similiar question...intention. I did not understand that u wanted to adopt. 25 years ago...major behavioral or major special needs becuz u think they are doing u a "...

    1 Answers · Pregnancy & Parenting · 18/04/2011

  9. Let u(x, y) = X(x) Y(y). Substituting this into the ...for some C ==> Y = Ce^(25y^2/2). Therefore, u(x, y) = (A cos(5x) + B sin(5x)) * Ce^(25y^2/2...

    2 Answers · Science & Mathematics · 31/07/2015

  10. well.. u dont wanna b a prude.. but u also dont wanna b a looseygoosey.. everything in moderation... #1 thing u should know is that the pull out method does NOT work.. guys...

    6 Answers · Family & Relationships · 10/03/2014

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