What is factor 8x^2+2x-15 ?

The solution to factor 8x^2+2x-15 is (4x-5)(2x+3)

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factor 8x^2+2x-15

factor

8 x^{2} + 2 x - 15

(4 x - 5) (2 x + 3)

Solution steps

8 x^{2} + 2 x - 15

Break the expression into groups

= (8 x^{2} - 10 x) + (12 x - 15)

Factor out

2 x

from

8 x^{2} - 10 x : 2 x (4 x - 5)

Factor out

3

from

12 x - 15 : 3 (4 x - 5)

= 2 x (4 x - 5) + 3 (4 x - 5)

Factor out common term

4 x - 5

= (4 x - 5) (2 x + 3)

4 x^{2} - 19 x + 24 = 0

7 x^{2} + 20 x - 3

\frac{3 3}{3}

16 x^{2} - 40 x y + 25 y^{2}

10 x^{2} - 25 = 0