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)

\frac{m}{m ^{0}}

0 = x^{2} - 6 x + 9

(x + 1)^{3} - (y - 2)^{3}

(\frac{1}{4})^{8}

\frac{x ^{8}}{x ^{5}}