en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (pi+1)^2

Solution

expand

(π + 1)^{2}

Solution

π^{2} + 2 π + 1

+1

Solution steps

(π + 1)^{2}

Apply Perfect Square Formula:

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

a = π, b = 1

= π^{2} + 2 π 1 + 1^{2}

Simplify

π^{2} + 2 π 1 + 1^{2} : π^{2} + 2 π + 1

= π^{2} + 2 π + 1

Popular Examples

expand (s+1500)/(s(s+200))expand

\frac{s + 1500}{s ( s + 200 )}

expand (8x+1)/((x+1)^3(x^2+3)^2)expand

\frac{8 x + 1}{( x + 1 ) ^{3} ( x ^{2} + 3 ) ^{2}}

expand (27^x+9^x-20*3^x)/(3^x(3^x-4))expand

\frac{2 7 ^{x} + 9 ^{x} - 20 \cdot 3 ^{x}}{3 ^{x} ( 3 ^{x} - 4 )}

expand ((b^2+ab+bc+ac)(a+c))/(3abc)expand

\frac{( b ^{2} + ab + b c + a c ) ( a + c )}{3 ab c}

expand (x^2-4)/((x-1)^2)expand

\frac{x ^{2} - 4}{( x - 1 ) ^{2}}

Frequently Asked Questions (FAQ)

What is expand (pi+1)^2 ?
The solution to expand (pi+1)^2 is pi^2+2pi+1