What is factor 9x^2-18x+8 ?

The solution to factor 9x^2-18x+8 is (3x-2)(3x-4)

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factor 9x^2-18x+8

factor

9 x^{2} - 18 x + 8

(3 x - 2) (3 x - 4)

Solution steps

9 x^{2} - 18 x + 8

Break the expression into groups

= (9 x^{2} - 6 x) + (- 12 x + 8)

Factor out

3 x

from

9 x^{2} - 6 x : 3 x (3 x - 2)

Factor out

- 4

from

- 12 x + 8 : - 4 (3 x - 2)

= 3 x (3 x - 2) - 4 (3 x - 2)

Factor out common term

3 x - 2

= (3 x - 2) (3 x - 4)

\frac{x}{8} = \frac{8}{18}

40 - 2 (x + 5) = 3 (3 x + 1) - 17

d^{2} + 10 d + 24 = 0

9 h^{2} - 64

- 9 (x + 2) - 3 x = - 102