What is factor 2x^2+9x-18 ?

The solution to factor 2x^2+9x-18 is (2x-3)(x+6)

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factor 2x^2+9x-18

factor

2 x^{2} + 9 x - 18

(2 x - 3) (x + 6)

Solution steps

2 x^{2} + 9 x - 18

Break the expression into groups

= (2 x^{2} - 3 x) + (12 x - 18)

Factor out

x

from

2 x^{2} - 3 x : x (2 x - 3)

Factor out

6

from

12 x - 18 : 6 (2 x - 3)

= x (2 x - 3) + 6 (2 x - 3)

Factor out common term

2 x - 3

= (2 x - 3) (x + 6)

- 1 - 8 i - 4 - i

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

18 x y^{2} + 12 x y + 2 x

\frac{∣ 2 - x ∣}{∣ x + 8 ∣} \geq 0

- 0.5244 = \frac{x - 45}{14}