What is factor 3r^2-14r+8 ?

The solution to factor 3r^2-14r+8 is (3r-2)(r-4)

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factor 3r^2-14r+8

factor

3 r^{2} - 14 r + 8

(3 r - 2) (r - 4)

Solution steps

3 r^{2} - 14 r + 8

Break the expression into groups

= (3 r^{2} - 2 r) + (- 12 r + 8)

Factor out

r

from

3 r^{2} - 2 r : r (3 r - 2)

Factor out

- 4

from

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

= r (3 r - 2) - 4 (3 r - 2)

Factor out common term

3 r - 2

= (3 r - 2) (r - 4)

x^{2} + 1 = 4 x

19 - x = 7 x + 11

8 a^{3} - 6 a^{2}

w^{16}

4 (1 + 0.5 m) = 7 m