What is factor 18x^2-21x-4 ?

The solution to factor 18x^2-21x-4 is (6x+1)(3x-4)

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factor 18x^2-21x-4

factor

18 x^{2} - 21 x - 4

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

Solution steps

18 x^{2} - 21 x - 4

Break the expression into groups

= (18 x^{2} + 3 x) + (- 24 x - 4)

Factor out

3 x

from

18 x^{2} + 3 x : 3 x (6 x + 1)

Factor out

- 4

from

- 24 x - 4 : - 4 (6 x + 1)

= 3 x (6 x + 1) - 4 (6 x + 1)

Factor out common term

6 x + 1

= (6 x + 1) (3 x - 4)

90 \leq 50

2 (0)^{2}

4 x - 8 = 8

102 4^{- 0.1}

3 y + 7 y = 282 - 8 (y - 3)