What is factor 3x^2+5x-28 ?

The solution to factor 3x^2+5x-28 is (3x-7)(x+4)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 3x^2+5x-28

factor

3 x^{2} + 5 x - 28

(3 x - 7) (x + 4)

Solution steps

3 x^{2} + 5 x - 28

Break the expression into groups

= (3 x^{2} - 7 x) + (12 x - 28)

Factor out

x

from

3 x^{2} - 7 x : x (3 x - 7)

Factor out

4

from

12 x - 28 : 4 (3 x - 7)

= x (3 x - 7) + 4 (3 x - 7)

Factor out common term

3 x - 7

= (3 x - 7) (x + 4)

\frac{x}{4} + 1 > 10

y^{2} - 5 y + 6

\frac{25}{4} + 2

2 x (x - 1) = 3

\frac{5 π}{6} + 4 π