What is factor 4x^3-11x^2-19x-4 ?

The solution to factor 4x^3-11x^2-19x-4 is (x+1)(4x+1)(x-4)

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factor 4x^3-11x^2-19x-4

factor

4 x^{3} - 11 x^{2} - 19 x - 4

(x + 1) (4 x + 1) (x - 4)

Solution steps

4 x^{3} - 11 x^{2} - 19 x - 4

Use the rational root theorem

= (x + 1) \frac{4 x ^{3} - 11 x ^{2} - 19 x - 4}{x + 1}

\frac{4 x ^{3} - 11 x ^{2} - 19 x - 4}{x + 1} = 4 x^{2} - 15 x - 4

= (x + 1) (4 x^{2} - 15 x - 4)

Factor

4 x^{2} - 15 x - 4 : (4 x + 1) (x - 4)

= (x + 1) (4 x + 1) (x - 4)

\frac{3 - 4}{3 - 10}

(x - 6) (x - 6)

5 x^{4} x y

8 (\frac{4 x - 7}{x + 1})^{2} + 7

- 20 z^{2} + 44 z + 48

What is factor 4x^3-11x^2-19x-4 ?
The solution to factor 4x^3-11x^2-19x-4 is (x+1)(4x+1)(x-4)