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

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

simplify

(a - b) (a - b)

a - 2 a b + b

Solution steps

(a - b) (a - b)

Apply exponent rule:

aa = a^{2}

(a - b) (a - b) = (a - b)^{2}

= (a - b)^{2}

Apply Perfect Square Formula:

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

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

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

(a)^{2} = a

(b)^{2} = b

= a - 2 a b + b

(0.000144)^{3} (1331000)^{- 1}

5 e^{- \frac{3}{3}}

(x + y)^{2} \cdot (x - y)^{2}

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