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

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

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

expand

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

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

Solution steps

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

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

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

ln (x - 1) (x - 2)

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

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

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

x^{2} + \frac{7}{9} x - 88

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