Laplace Transforms

Discussion in 'Math' started by full, Nov 26, 2014.

  1. full

    Thread Starter Member

    May 3, 2014
    225
    2
    Hello again

    thanks for help

    I do another problem but I don't know how will complete my solution
    Capture.PNG
    full.jpg
    thanks
     
  2. full

    Thread Starter Member

    May 3, 2014
    225
    2
    again the question in part #4
    I stop on partial function ,so there is the question is complex number ,what I will do?
     
  3. WBahn

    Moderator

    Mar 31, 2012
    17,748
    4,796
    Full, in the future, please keep it to one problem per thread. Invariably you are going to get people responding to the one problem mixed who aren't even aware that there is more than one and it will get utterly confusing.

    I'll ask the mods to split this off into a new thread.
     
    simo_x likes this.
  4. simo_x

    Member

    Dec 23, 2010
    200
    6
    There is a basic rule for factoring a function into partial fraccion with the denominator having complex roots.
    Take a look at this.

    However I do not understand your last step:

    \left( {\not{(1+s)^2 + 6} \over (1+s)^2 + 4} \right )\left({1 \over \not{(1+s)^2 + 4}}\right )

    :eek:
     
    full likes this.
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