What is factor 8x^2-x-9 ?

The solution to factor 8x^2-x-9 is (x+1)(8x-9)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 8x^2-x-9

factor

8 x^{2} - x - 9

(x + 1) (8 x - 9)

Solution steps

8 x^{2} - x - 9

Break the expression into groups

= (8 x^{2} + 8 x) + (- 9 x - 9)

Factor out

8 x

from

8 x^{2} + 8 x : 8 x (x + 1)

Factor out

- 9

from

- 9 x - 9 : - 9 (x + 1)

= 8 x (x + 1) - 9 (x + 1)

Factor out common term

x + 1

= (x + 1) (8 x - 9)

3 m^{2} + 9 m + 27

6 ∣ 6 - 4 x ∣ = 8 x + 4

3 < 3 x - 3 \leq 2 x + 2

3 x^{3} - 7 x^{2} - 75 x + 175

\frac{24}{8}