What is (sqrt(x+4)-2)(sqrt(x+4)+2) ?

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (sqrt(x+4)-2)(sqrt(x+4)+2)

simplify

(x + 4 - 2) (x + 4 + 2)

x

Solution steps

(x + 4 - 2) (x + 4 + 2)

Apply Difference of Two Squares

(x + 4 - 2) (x + 4 + 2) : x

= x

\frac{x ^{2} + x - 6}{x ^{2} - 9}

12 x^{2} y + 12 x y^{2} + 12 x yz

∣ - 24 + 2 ∣ - 10

3 lo g_{5} (100) - 6 lo g_{5} (50)

(7 x^{3}) + (- 2 x^{3} + 8 x^{2})

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