Guys please help me out with an equation.

Discussion in 'Homework Help' started by Skfir, Jan 9, 2016.

  1. Skfir

    Thread Starter Active Member

    Aug 19, 2010
    135
    4
    Hello people, I am stuck... I know I am a dumb-ass, but I have totally broken my head already. On the screen shot it is written that the first equation can be manipulated to yield the second and the third ones, but I cannot understand what has to be done in order to get the second equation from the first one! Could please somebody help me to manipulate the first equation in order to get the other ones?
     
  2. RBR1317

    Active Member

    Nov 13, 2010
    232
    48
    Screenshot from 2016-01-09 10-30-48.png
     
    sailorjoe and Skfir like this.
  3. Skfir

    Thread Starter Active Member

    Aug 19, 2010
    135
    4
    AAA!!! YEAHHHH!!! Thank you my friend heaps!!!
     
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