What is factor 20x^2-13x-15 ?

The solution to factor 20x^2-13x-15 is (5x+3)(4x-5)

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factor 20x^2-13x-15

factor

20 x^{2} - 13 x - 15

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

Solution steps

20 x^{2} - 13 x - 15

Break the expression into groups

= (20 x^{2} + 12 x) + (- 25 x - 15)

Factor out

4 x

from

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

Factor out

- 5

from

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

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

Factor out common term

5 x + 3

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

x 3 x^{5} - x^{2} 27 x^{3}

9 \times 14

9 \times (- 4)

\frac{\frac{26}{15}}{\frac{26}{3}}

3^{1.77124}

What is factor 20x^2-13x-15 ?
The solution to factor 20x^2-13x-15 is (5x+3)(4x-5)