Recent content by Electgineer99

  1. Electgineer99

    How Can You Master Integration by Parts with the Formula and Examples?

    Okay I got it now, u° equal 1, so the answer is 3×.
  2. Electgineer99

    How Can You Master Integration by Parts with the Formula and Examples?

    ∫3×ln3.dx u=3× dx=du/ln(3).3× ∫u.ln(3).du/ln(3).3× ln(3) canceled each other. ∫u.du/3× ⅓×∫u.du ⅓×.u²/2 Then I would substitute u=3× Am I right with this?
  3. Electgineer99

    How Can You Master Integration by Parts with the Formula and Examples?

    it is base 10, but will it make any difference if it is base 10 or any other bases?
  4. Electgineer99

    How Can You Master Integration by Parts with the Formula and Examples?

    |3^xlog3dxI don't even know where to start. I know that the formula is |u.dv = uv - |v.du u=3^x v=log3
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