What is factor+(x^2+x-20) ?

The solution to factor+(x^2+x-20) is (x-4)(x+5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor+(x^2+x-20)

factor

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

(x - 4) (x + 5)

Solution steps

(x^{2} + x - 20)

Break the expression into groups

= (x^{2} - 4 x) + (5 x - 20)

Factor out

x

from

x^{2} - 4 x : x (x - 4)

Factor out

5

from

5 x - 20 : 5 (x - 4)

= x (x - 4) + 5 (x - 4)

Factor out common term

x - 4

= (x - 4) (x + 5)

\frac{1}{4} \times 100

\frac{- i}{1 - i}

\frac{( 1520000 - 95000 )}{10}

\frac{4}{38}

\frac{x + 1}{2 x + 2}