What is expand-sqrt(2)(4+sqrt(5)) ?

The solution to expand-sqrt(2)(4+sqrt(5)) is -4sqrt(2)-sqrt(10)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand-sqrt(2)(4+sqrt(5))

expand

- 2 (4 + 5)

- 42 - 10

Decimal Notation

- 8.81913 \dots

Solution steps

- 2 (4 + 5)

Apply the distributive law:

a (b + c) = ab + a c

- 2 (4 + 5) = - 2 \cdot 4 - 25

= - 2 \cdot 4 - 25

- 2 \cdot 4 - 25 = - 42 - 10

= - 42 - 10

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

π (22 - \frac{3}{2})

(x + 100) \cdot tan (\frac{1631 π}{6000})

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

(x + 1 + 5) (x + 1 - 5)

What is expand-sqrt(2)(4+sqrt(5)) ?
The solution to expand-sqrt(2)(4+sqrt(5)) is -4sqrt(2)-sqrt(10)