What is expand (4x^3)/((x^4+1)^2) ?

The solution to expand (4x^3)/((x^4+1)^2) is (4x^3)/(x^8+2x^4+1)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (4x^3)/((x^4+1)^2)

expand

\frac{4 x ^{3}}{( x ^{4} + 1 ) ^{2}}

\frac{4 x ^{3}}{x ^{8} + 2 x ^{4} + 1}

Solution steps

\frac{4 x ^{3}}{( x ^{4} + 1 ) ^{2}}

(x^{4} + 1)^{2} = x^{8} + 2 x^{4} + 1

= \frac{4 x ^{3}}{x ^{8} + 2 x ^{4} + 1}

\frac{2}{5 ( 2 x + 3 )}

\frac{x - 3}{( 2 x + 1 ) ( 3 x - 2 )}

y^{'} (x) - \frac{( x ^{2} + 1 ) ( y ^{2} + 1 )}{x ( y - 1 )}

\frac{( y - x ) ( y + x ) ( x y ^{'} ( x ) - y )}{x ^{2} y ^{2}}

(x + 1) e^{2}

What is expand (4x^3)/((x^4+1)^2) ?
The solution to expand (4x^3)/((x^4+1)^2) is (4x^3)/(x^8+2x^4+1)