What is factor 9x^2+21x-8 ?

The solution to factor 9x^2+21x-8 is (3x-1)(3x+8)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 9x^2+21x-8

factor

9 x^{2} + 21 x - 8

(3 x - 1) (3 x + 8)

Solution steps

9 x^{2} + 21 x - 8

Break the expression into groups

= (9 x^{2} - 3 x) + (24 x - 8)

Factor out

3 x

from

9 x^{2} - 3 x : 3 x (3 x - 1)

Factor out

8

from

24 x - 8 : 8 (3 x - 1)

= 3 x (3 x - 1) + 8 (3 x - 1)

Factor out common term

3 x - 1

= (3 x - 1) (3 x + 8)

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

\frac{x - 1}{x - 2} > x

27 - 12 x^{2}

3 x + 6 = 0

1530 = \frac{1}{2} \cdot 0.55 \cdot (58.3749 6^{2} + x^{2})