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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

expand

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

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

Solution steps

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

(x + 1)^{3} = x^{3} + 3 x^{2} + 3 x + 1

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

\frac{36 + 2 x ^{2} + 12 x}{x ( x + 6 )}

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

(5 c + d) (5 e + 2 f)

\frac{x y ( z + k )}{z + k + x z}

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

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