What is factor 9x^2-15x+4 ?

The solution to factor 9x^2-15x+4 is (3x-1)(3x-4)

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factor 9x^2-15x+4

factor

9 x^{2} - 15 x + 4

(3 x - 1) (3 x - 4)

Solution steps

9 x^{2} - 15 x + 4

Break the expression into groups

= (9 x^{2} - 3 x) + (- 12 x + 4)

Factor out

3 x

from

9 x^{2} - 3 x : 3 x (3 x - 1)

Factor out

- 4

from

- 12 x + 4 : - 4 (3 x - 1)

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

Factor out common term

3 x - 1

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

125 - x^{3}

10 = x + 5

2 x - 2 = 4 x + 6

h - 14 = 4

w^{2} - 49