What is (2sqrt(a)+sqrt(b))^2 ?

The solution to (2sqrt(a)+sqrt(b))^2 is 4a+4sqrt(a)sqrt(b)+b

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (2sqrt(a)+sqrt(b))^2

simplify

(2 a + b)^{2}

4 a + 4 a b + b

Solution steps

(2 a + b)^{2}

Apply Perfect Square Formula:

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

(2 a + b)^{2} = (2 a)^{2} + 2 \cdot 2 a b + (b)^{2}

= (2 a)^{2} + 2 \cdot 2 a b + (b)^{2}

(2 a)^{2} = 4 a

2 \cdot 2 a b = 4 a b

(b)^{2} = b

= 4 a + 4 a b + b

\frac{1}{( ( 1 - i ) - 2 ) ^{2}}

\frac{2 ( a + h ) - 1 - 2 a - 1}{h}

(2 x y e^{x y} - 3 y^{2}) d y

(15 + 85 e^{- 0.12 (x)}) 300 \cdot 1.1 2^{x}

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

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