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[CAES] (x^4-4*x^3+2*x^2+4*x+4) Exact factorization of Quartic Polynomial
04-24-2016, 12:49 AM
Post: #2
RE: [CAES] factor (x^4-4*x^3+2*x^2+4*x+4)
with exact mode turned off cfactor(x^4-4*x^3+2*x^2+4*x+4) returns:

(x-2.52409830901+0.568221484575*i)*(x-2.52409830901-0.568221484575*i)*(x+0.524098309012+0.568221484575*i)*(x+0.524098309012-0.568221484575*i)

with exact mode turned on it returns:

x^4-4*x^3+2*x^2+4*x+4

that's with version 8151

-road
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RE: [CAES] factor (x^4-4*x^3+2*x^2+4*x+4) - roadrunner - 04-24-2016 12:49 AM
Re: - compsystems - 04-24-2016, 02:51 AM
RE: - compsystems - 04-24-2016, 12:34 PM



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