en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (x-4)(x+2)

Solution

expand

(x - 4) (x + 2)

Solution

x^{2} - 2 x - 8

Solution steps

(x - 4) (x + 2)

Apply FOIL method

(x - 4) (x + 2) : x^{2} - 2 x - 8

= x^{2} - 2 x - 8

Popular Examples

simplify (x+9)/(x^2-81)simplify

\frac{x + 9}{x ^{2} - 81}

simplify 2021/2020-2020/2021 simplify

\frac{2021}{2020} - \frac{2020}{2021}

simplify-1+(-1)simplify

- 1 + (- 1)

expand (x^2-2)^2 expand

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

expand (x-1)(x-4)expand

(x - 1) (x - 4)

Frequently Asked Questions (FAQ)

What is expand (x-4)(x+2) ?
The solution to expand (x-4)(x+2) is x^2-2x-8