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

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

simplify

(2 a + b) (2 a - b)

4 a - b

Solution steps

(2 a + b) (2 a - b)

Apply Difference of Two Squares

(2 a + b) (2 a - b) : 4 a - b

= 4 a - b

(3 x + \frac{2}{x})^{8}

(3 - 4 i) (3 + 4 i)

\frac{1}{5} (15 + 10 k)

\frac{2}{( 3 e ^{x} + 4 ) ^{4}}

(5 - 2 i)^{4}

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