What is factor x^2+8x-20 ?

The solution to factor x^2+8x-20 is (x-2)(x+10)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor x^2+8x-20

factor

x^{2} + 8 x - 20

(x - 2) (x + 10)

Solution steps

x^{2} + 8 x - 20

Break the expression into groups

= (x^{2} - 2 x) + (10 x - 20)

Factor out

x

from

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

Factor out

10

from

10 x - 20 : 10 (x - 2)

= x (x - 2) + 10 (x - 2)

Factor out common term

x - 2

= (x - 2) (x + 10)

5 x^{3} - 6 x^{2} - 45 x + 54

4 x^{2 - 13 x - 75}

\frac{5}{7} - \frac{3}{8}

v^{2} + 7 v + 10 = 0

8 (3 x - 2) - 4 (4 x - 3) = 6 (4 - x)