What is (x-sqrt(x)-2)(x+sqrt(x)-2) ?

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (x-sqrt(x)-2)(x+sqrt(x)-2)

simplify

(x - x - 2) (x + x - 2)

x^{2} - 5 x + 4

Solution steps

(x - x - 2) (x + x - 2)

Distribute parentheses

= xx + x x + x (- 2) - x x - x x - x (- 2) - 2 x - 2 x - 2 (- 2)

Simplify

xx + x x + x (- 2) - x x - x x - x (- 2) - 2 x - 2 x - 2 (- 2) : x^{2} - 5 x + 4

= x^{2} - 5 x + 4

β (x, y + 1)

x^{\frac{2}{3}} (2 x - 2)

(6 + 2 cos (θ))^{2}

2 (1 + ln (2))

\frac{6}{( x - 1 ) ^{4}}

What is (x-sqrt(x)-2)(x+sqrt(x)-2) ?
The solution to (x-sqrt(x)-2)(x+sqrt(x)-2) is x^2-5x+4