What is factor 10w^2-31w+15 ?

The solution to factor 10w^2-31w+15 is (5w-3)(2w-5)

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factor 10w^2-31w+15

factor

10 w^{2} - 31 w + 15

(5 w - 3) (2 w - 5)

Solution steps

10 w^{2} - 31 w + 15

Break the expression into groups

= (10 w^{2} - 6 w) + (- 25 w + 15)

Factor out

2 w

from

10 w^{2} - 6 w : 2 w (5 w - 3)

Factor out

- 5

from

- 25 w + 15 : - 5 (5 w - 3)

= 2 w (5 w - 3) - 5 (5 w - 3)

Factor out common term

5 w - 3

= (5 w - 3) (2 w - 5)

x - 4 = - 8

5 x^{2} - 10 x + 1 > 0

2 7^{\frac{1}{3}} \cdot 2 7^{\frac{4}{3}}

x^{2} + 4 x - 77 = 0

9 x^{2} + 21 x - 8 = 0

What is factor 10w^2-31w+15 ?
The solution to factor 10w^2-31w+15 is (5w-3)(2w-5)