Asked by Stephanie

factor
x^3-7x^2+11x+19

did I miss something? How can I factor if I can't take a common factor from all the terms?

thanks
stupid in midwest






Answered by Anonymous
Whatever you missed, I am also missing.
Answered by oobleck
The only possible rational roots are ±1,±19
so try the low-hanging fruit. A few seconds reveal that you have
(x+1)(x^2-8x+19)
That does not factor since the discriminant is negative
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