What is factor 2x^2+9x-5 ?

The solution to factor 2x^2+9x-5 is (2x-1)(x+5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 2x^2+9x-5

factor

2 x^{2} + 9 x - 5

(2 x - 1) (x + 5)

Solution steps

2 x^{2} + 9 x - 5

Break the expression into groups

= (2 x^{2} - x) + (10 x - 5)

Factor out

x

from

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

Factor out

5

from

10 x - 5 : 5 (2 x - 1)

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

Factor out common term

2 x - 1

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

- 2 x^{2} + 8 x

\frac{10 k ^{2} + 30 k}{25 k ^{2}}

(x - 2)^{2} + (x - 3)^{2} \leq 2 (x - 1)^{2}

22 - 12 k = - 14

30 n^{5} - 24 n^{3} - 12 n^{2}