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ParthKohliBest ResponseYou've already chosen the best response.1
Use the rational roots test?
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.1
Okay. The possible rational roots are: 5 5 1 1
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.1
Checking all of them. Gimme a sec.
 one year ago

apple_piBest ResponseYou've already chosen the best response.0
yeah, but it can still be factorised
 one year ago

Algebraic!Best ResponseYou've already chosen the best response.1
into two quadratics... what's the point here?
 one year ago

apple_piBest ResponseYou've already chosen the best response.0
Well...you're factoring it I guess you could get the roots But how do you get to the quadratics?
 one year ago

hartnnBest ResponseYou've already chosen the best response.2
i may suggest a way, (x^2+ax+b)(x^2+cx+d) = x^42x^3+x^2+8x5 and compare the coefficients, 4 unknowns
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.1
Like for example, we have \(\sqrt2{}\) as a root, then a factor would be \(\rm x^2  2\).
 one year ago

AbhimanyuPudiBest ResponseYou've already chosen the best response.0
Well, @hartnn 's way is very good to get the quadratics
 one year ago
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