What is factor 18x^2-9x-5 ?

The solution to factor 18x^2-9x-5 is (3x+1)(6x-5)

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factor 18x^2-9x-5

factor

18 x^{2} - 9 x - 5

(3 x + 1) (6 x - 5)

Solution steps

18 x^{2} - 9 x - 5

Break the expression into groups

= (18 x^{2} + 6 x) + (- 15 x - 5)

Factor out

6 x

from

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

Factor out

- 5

from

- 15 x - 5 : - 5 (3 x + 1)

= 6 x (3 x + 1) - 5 (3 x + 1)

Factor out common term

3 x + 1

= (3 x + 1) (6 x - 5)

11 x + 4 (x - 2) < 5 x + 2

\frac{11 !}{4 ! 7 !}

\frac{9}{4} + 1

s^{2} + 6 s + 8 = 0

a^{2} - ab - 2 b^{2}