What is factor 8x^2+18x-5 ?

The solution to factor 8x^2+18x-5 is (4x-1)(2x+5)

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factor 8x^2+18x-5

factor

8 x^{2} + 18 x - 5

(4 x - 1) (2 x + 5)

Solution steps

8 x^{2} + 18 x - 5

Break the expression into groups

= (8 x^{2} - 2 x) + (20 x - 5)

Factor out

2 x

from

8 x^{2} - 2 x : 2 x (4 x - 1)

Factor out

5

from

20 x - 5 : 5 (4 x - 1)

= 2 x (4 x - 1) + 5 (4 x - 1)

Factor out common term

4 x - 1

= (4 x - 1) (2 x + 5)

\frac{- 1}{4} x + 8 \geq 12

\frac{41 - 13 i}{1 + 7 i}

\frac{x}{3} 2 = 18 + 32

\frac{1 - x}{4} < \frac{2 x - 2}{3}

[- 6 - 2 z] > 9