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Expansion not working
04-02-2019, 11:42 AM
Post: #4
RE: Expansion not working
(04-01-2019 06:22 PM)borao Wrote:  Hello. I am trying to use expand(rref(<some augmented matrix for LRC circuit>)) and the result is rational with polynomials in the numerator and denominator. When I copy the result and paste, then factor, the polynomial is factored but the partial fraction expansion returns an ugly fourth degree polynomial for something that should be second degree. Is there something I'm missing, or another command. My professor uses the TI Nspire and he said expand(rref should work. Is there an analogue to TI's expand for Prime?

Could you please share an example of the expression ?
So long,

Aries Smile
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Messages In This Thread
Expansion not working - borao - 04-01-2019, 06:22 PM
RE: Expansion not working - Tim Wessman - 04-02-2019, 02:36 AM
RE: Expansion not working - parisse - 04-02-2019, 05:33 AM
RE: Expansion not working - Aries - 04-02-2019 11:42 AM

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