What is factor x^4-x^3-11x^2-x-12 ?

The solution to factor x^4-x^3-11x^2-x-12 is (x+3)(x-4)(x^2+1)

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factor x^4-x^3-11x^2-x-12

factor

x^{4} - x^{3} - 11 x^{2} - x - 12

(x + 3) (x - 4) (x^{2} + 1)

Solution steps

x^{4} - x^{3} - 11 x^{2} - x - 12

Use the rational root theorem

= (x + 3) \frac{x ^{4} - x ^{3} - 11 x ^{2} - x - 12}{x + 3}

\frac{x ^{4} - x ^{3} - 11 x ^{2} - x - 12}{x + 3} = x^{3} - 4 x^{2} + x - 4

= (x + 3) (x^{3} - 4 x^{2} + x - 4)

Factor

x^{3} - 4 x^{2} + x - 4 : (x - 4) (x^{2} + 1)

= (x + 3) (x - 4) (x^{2} + 1)

\frac{e ^{2 x + 5}}{e ^{1 + 2 x}}

0 = - (x - 14) (x - 5)

72 x^{2} + 45

\frac{x + 300}{- 300} \cdot 1 0^{6} = 4.5

2 ∣ 3 - x ∣ + 1 > 5

What is factor x^4-x^3-11x^2-x-12 ?
The solution to factor x^4-x^3-11x^2-x-12 is (x+3)(x-4)(x^2+1)