What is factor 20x^2+3x-9 ?

The solution to factor 20x^2+3x-9 is (5x-3)(4x+3)

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factor 20x^2+3x-9

factor

20 x^{2} + 3 x - 9

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

Solution steps

20 x^{2} + 3 x - 9

Break the expression into groups

= (20 x^{2} - 12 x) + (15 x - 9)

Factor out

4 x

from

20 x^{2} - 12 x : 4 x (5 x - 3)

Factor out

3

from

15 x - 9 : 3 (5 x - 3)

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

Factor out common term

5 x - 3

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

(x^{5})^{4}

- \frac{2}{3} + 2

- x^{2} - 3 x + 40 = 0

\frac{18}{9 i}

\frac{5}{x - 1} > - 3