I was trying to use CG500 to solve partial fraction
F = 24 / (s+2)(s+3)(s+4) which I was expecting F = A/(s+2)+B/(s+3)+C(s+4)
Using expand(24 / (s+2)(s+3)(s+4),s) it generate 1/24 instead!
How to fix this?
Posted 17 April 2021 - 02:40 PM
I was trying to use CG500 to solve partial fraction
F = 24 / (s+2)(s+3)(s+4) which I was expecting F = A/(s+2)+B/(s+3)+C(s+4)
Using expand(24 / (s+2)(s+3)(s+4),s) it generate 1/24 instead!
How to fix this?
Posted 19 April 2021 - 07:31 PM
I have fx-cp400 and solution is
12/(s+4)-24/(s+3)+12/(s+2)
Be sure the variable s is cleared.
I entered
expand(24/((s+2)*(s+3)*(s+4));s)
Edit:
Another way is using "define" command
Define f(s)=24/((s+2)*(s+3)*(s+4))
Expand (f(s),s)
I use fraction template to input the fraction on classpad.
Edited by pan.gejt, 20 April 2021 - 10:32 AM.
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