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

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

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

expand

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

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

Solution steps

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

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

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

(sec^{2} (x) + csc^{2} (x)) cos^{2} (x)

\frac{x ^{2} - 2 x + 1}{x ( x ^{2} + 25 )}

(3 x - 8 + 1)^{2}

(2 x^{2} - \frac{1}{x})^{6}

7 \cdot (9 + 2)

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