What is (sqrt(x^2+3)-2)(sqrt(x^2+3)+2) ?

The solution to (sqrt(x^2+3)-2)(sqrt(x^2+3)+2) is x^2-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (sqrt(x^2+3)-2)(sqrt(x^2+3)+2)

simplify

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

x^{2} - 1

Solution steps

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

Apply Difference of Two Squares

(x^{2} + 3 - 2) (x^{2} + 3 + 2) : x^{2} - 1

= x^{2} - 1

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

lo g_{10} (3) (x + 1)

A (- 5, 4) B (3, - 2)

(25 - 3) (27 - 2)

(5 sin (x) + 5 cos (x))^{2}

What is (sqrt(x^2+3)-2)(sqrt(x^2+3)+2) ?
The solution to (sqrt(x^2+3)-2)(sqrt(x^2+3)+2) is x^2-1