en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (sqrt(2)+2)^2

Solution

simplify

(2 + 2)^{2}

Solution

6 + 42

+1

Solution steps

(2 + 2)^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

(2 + 2)^{2} = (2)^{2} + 22 \cdot 2 + 2^{2}

= (2)^{2} + 22 \cdot 2 + 2^{2}

(2)^{2} + 22 \cdot 2 + 2^{2} = 6 + 42

= 6 + 42

Popular Examples

factor r^2-6r+9 factor

r^{2} - 6 r + 9

simplify ((2/3)^5)/((2/3)^3)simplify

\frac{( \frac{2}{3} ) ^{5}}{( \frac{2}{3} ) ^{3}}

simplify y^{-5}simplify

y^{- 5}

simplify (x^2+2x)/(x^2-4)simplify

\frac{x ^{2} + 2 x}{x ^{2} - 4}

simplify (x+1)(x-1)(x^2+1)+1 simplify

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

Frequently Asked Questions (FAQ)

What is (sqrt(2)+2)^2 ?
The solution to (sqrt(2)+2)^2 is 6+4sqrt(2)