What is factor 20x^2+7x-3 ?

The solution to factor 20x^2+7x-3 is (4x-1)(5x+3)

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factor 20x^2+7x-3

factor

20 x^{2} + 7 x - 3

(4 x - 1) (5 x + 3)

Solution steps

20 x^{2} + 7 x - 3

Break the expression into groups

= (20 x^{2} - 5 x) + (12 x - 3)

Factor out

5 x

from

20 x^{2} - 5 x : 5 x (4 x - 1)

Factor out

3

from

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

= 5 x (4 x - 1) + 3 (4 x - 1)

Factor out common term

4 x - 1

= (4 x - 1) (5 x + 3)

\frac{3}{4} x^{2} - \frac{1}{2} x - \frac{1}{12} = 0

y^{2} - 10 y + 34 = 0

r^{2} - 6 r + 4 = 0

9 a^{2} - 6 ab + b^{2}

2 x^{2} - 5 x