What is factor 12x^2-31x+20 ?

The solution to factor 12x^2-31x+20 is (4x-5)(3x-4)

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factor 12x^2-31x+20

factor

12 x^{2} - 31 x + 20

(4 x - 5) (3 x - 4)

Solution steps

12 x^{2} - 31 x + 20

Break the expression into groups

= (12 x^{2} - 15 x) + (- 16 x + 20)

Factor out

3 x

from

12 x^{2} - 15 x : 3 x (4 x - 5)

Factor out

- 4

from

- 16 x + 20 : - 4 (4 x - 5)

= 3 x (4 x - 5) - 4 (4 x - 5)

Factor out common term

4 x - 5

= (4 x - 5) (3 x - 4)

\frac{2 x}{3} - \frac{x}{6} = - \frac{3}{4}

\frac{x}{4} = 2

\frac{3}{5} \cdot \frac{3}{4}

e + 1.2 = 2

v^{2} - 4 v - 21

What is factor 12x^2-31x+20 ?
The solution to factor 12x^2-31x+20 is (4x-5)(3x-4)