What is factor 8x^2-38x+9 ?

The solution to factor 8x^2-38x+9 is (4x-1)(2x-9)

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factor 8x^2-38x+9

factor

8 x^{2} - 38 x + 9

(4 x - 1) (2 x - 9)

Solution steps

8 x^{2} - 38 x + 9

Break the expression into groups

= (8 x^{2} - 2 x) + (- 36 x + 9)

Factor out

2 x

from

8 x^{2} - 2 x : 2 x (4 x - 1)

Factor out

- 9

from

- 36 x + 9 : - 9 (4 x - 1)

= 2 x (4 x - 1) - 9 (4 x - 1)

Factor out common term

4 x - 1

= (4 x - 1) (2 x - 9)

- 3 + 13

\frac{4}{n - 4} - \frac{6}{3 n ^{4} + 6 n ^{3}}

8 x + 3 (2 - x) = 5 x + 6

(x^{2} + 7) = 0

x^{2} - 5 x + 14 = 0