What is factor 12x^2-13x-4 ?

The solution to factor 12x^2-13x-4 is (4x+1)(3x-4)

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factor 12x^2-13x-4

factor

12 x^{2} - 13 x - 4

(4 x + 1) (3 x - 4)

Solution steps

12 x^{2} - 13 x - 4

Break the expression into groups

= (12 x^{2} + 3 x) + (- 16 x - 4)

Factor out

3 x

from

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

Factor out

- 4

from

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

= 3 x (4 x + 1) - 4 (4 x + 1)

Factor out common term

4 x + 1

= (4 x + 1) (3 x - 4)

\frac{2}{2 + 1}

q^{2} - q - 56

2 = \frac{k - 4}{5}

\frac{7}{8} - \frac{1}{8}

- 2 t^{2} + 3 t = 0