en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

expand

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

Solution

\frac{1}{1 + 2 x ^{2} + x ^{4}}

Solution steps

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

(1 + x^{2})^{2} = 1 + 2 x^{2} + x^{4}

= \frac{1}{1 + 2 x ^{2} + x ^{4}}

Popular Examples

expand sin(x)(sin(x)+cos(x))expand

sin (x) (sin (x) + cos (x))

expand (-4,-3)y(8,0)expand

(- 4, - 3) y (8, 0)

expand (13+x)^20 expand

(13 + x)^{2} 0

expand 1/(n(n+3))expand

\frac{1}{n ( n + 3 )}

expand (x-1/x)^7 expand

(x - \frac{1}{x})^{7}

Frequently Asked Questions (FAQ)

What is expand 1/((1+x^2)^2) ?
The solution to expand 1/((1+x^2)^2) is 1/(1+2x^2+x^4)