What is factor 6x^2-19x-20 ?

The solution to factor 6x^2-19x-20 is (6x+5)(x-4)

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factor 6x^2-19x-20

factor

6 x^{2} - 19 x - 20

(6 x + 5) (x - 4)

Solution steps

6 x^{2} - 19 x - 20

Break the expression into groups

= (6 x^{2} + 5 x) + (- 24 x - 20)

Factor out

x

from

6 x^{2} + 5 x : x (6 x + 5)

Factor out

- 4

from

- 24 x - 20 : - 4 (6 x + 5)

= x (6 x + 5) - 4 (6 x + 5)

Factor out common term

6 x + 5

= (6 x + 5) (x - 4)

(8 h^{2} - 5 hk + 6 k^{2}) - (- h^{2} + 7 hk - 2 k^{2})

3 x^{2} - 3 x < 2 x^{2} + 4

ln^{2} (64)

x^{2} - x - 12 \leq x^{2} - 6 x + 5

6 x = - 4