What is factor-7x^2-11x-4 ?

The solution to factor-7x^2-11x-4 is -(7x+4)(x+1)

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factor-7x^2-11x-4

factor

- 7 x^{2} - 11 x - 4

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

Solution steps

- 7 x^{2} - 11 x - 4

Break the expression into groups

= (- 7 x^{2} - 4 x) + (- 7 x - 4)

Factor out

- x

from

- 7 x^{2} - 4 x : - x (7 x + 4)

Factor out

- 1

from

- 7 x - 4 : - (7 x + 4)

= - x (7 x + 4) - (7 x + 4)

Factor out common term

(7 x + 4) : (7 x + 4) (- x - 1)

= (7 x + 4) (- x - 1)

Factor

- x - 1 : - (x + 1)

= (7 x + 4) (- (x + 1))

Apply rule:

a (- b) = - ab

(7 x + 4) (- (x + 1)) = - (7 x + 4) (x + 1)

= - (7 x + 4) (x + 1)

15 x^{4} - 27 x^{3} y - 6 x^{2} y^{2}

5 + 7 x^{4} - 6 x^{8}

10 + 4 q = 76

4 y^{2} - x^{2} - 22 x - 121

∣ 5 x + 2 ∣ > 3