What is factor 8x^2-3x-5 ?

The solution to factor 8x^2-3x-5 is (8x+5)(x-1)

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factor 8x^2-3x-5

factor

8 x^{2} - 3 x - 5

(8 x + 5) (x - 1)

Solution steps

8 x^{2} - 3 x - 5

Break the expression into groups

= (8 x^{2} + 5 x) + (- 8 x - 5)

Factor out

x

from

8 x^{2} + 5 x : x (8 x + 5)

Factor out

- 1

from

- 8 x - 5 : - (8 x + 5)

= x (8 x + 5) - (8 x + 5)

Factor out common term

(8 x + 5) : (8 x + 5) (x - 1)

= (8 x + 5) (x - 1)

- 5 - \frac{x}{4} = \frac{x}{8} + 3

(\frac{3}{5} - \frac{1}{4} i) (\frac{2}{3} + \frac{2}{5} i)

1 - a^{8}

f = 3 (1)^{2} - (1) - 1

x^{2 + 2 x + 5}