What is factor 42v^2-85v+42 ?

The solution to factor 42v^2-85v+42 is (7v-6)(6v-7)

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factor 42v^2-85v+42

factor

42 v^{2} - 85 v + 42

(7 v - 6) (6 v - 7)

Solution steps

42 v^{2} - 85 v + 42

Break the expression into groups

= (42 v^{2} - 36 v) + (- 49 v + 42)

Factor out

6 v

from

42 v^{2} - 36 v : 6 v (7 v - 6)

Factor out

- 7

from

- 49 v + 42 : - 7 (7 v - 6)

= 6 v (7 v - 6) - 7 (7 v - 6)

Factor out common term

7 v - 6

= (7 v - 6) (6 v - 7)

x - \frac{x - 1}{3} - 1 = \frac{21 x - 22}{27}

3 x^{2} - 15 x + 11 = - 2 x + 2

x^{2} + 2 x = 48

\frac{7 ^{6}}{7 ^{- 2}}

x^{2} = 6 x - 19

What is factor 42v^2-85v+42 ?
The solution to factor 42v^2-85v+42 is (7v-6)(6v-7)