What is sqrt(2)(5+sqrt(2)) ?

The solution to sqrt(2)(5+sqrt(2)) is 5sqrt(2)+2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify sqrt(2)(5+sqrt(2))

simplify

2 (5 + 2)

52 + 2

Decimal Notation

9.07106 \dots

Solution steps

2 (5 + 2)

Apply the distributive law:

a (b + c) = ab + a c

2 (5 + 2) = 2 \cdot 5 + 22

= 2 \cdot 5 + 22

2 \cdot 5 = 52

22 = 2

= 52 + 2

7 \times \frac{1}{5}

- 3 x^{2} - 2 x^{2}

4 \times 48

1 - lo g_{8} (2)

\frac{9 x ^{5} y ^{8}}{3 x y}