What is expand (2(30+sqrt(1155)))/5 ?

The solution to expand (2(30+sqrt(1155)))/5 is 12+(2sqrt(231))/(sqrt(5))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2(30+sqrt(1155)))/5

expand

\frac{2 ( 30 + 1155 )}{5}

12 + \frac{2 231}{5}

Decimal Notation

25.59411 \dots

Solution steps

\frac{2 ( 30 + 1155 )}{5}

Expand

2 (30 + 1155) : 60 + 21155

= \frac{60 + 2 1155}{5}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{60 + 2 1155}{5} = \frac{60}{5} + \frac{2 1155}{5}

= \frac{60}{5} + \frac{2 1155}{5}

\frac{60}{5} = 12

\frac{2 1155}{5} = \frac{2 231}{5}

= 12 + \frac{2 231}{5}

\frac{s}{2 ( s ^{2} + ( 2 a + 2 k ) ^{2} )}

\frac{2 ( 31546 - 64 )}{549}

\frac{2 6 ( π - 2 )}{3}

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

(x + 3) (x + 4)^{'}

What is expand (2(30+sqrt(1155)))/5 ?
The solution to expand (2(30+sqrt(1155)))/5 is 12+(2sqrt(231))/(sqrt(5))