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

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

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

expand

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

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

Solution steps

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

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

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

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

\frac{2 k ( k + 1 ) + k + 1}{k + 1}

2 (\frac{2}{2} + \frac{4}{5})

m (12, - 23) n (- 34, 32)

20 (15 e^{- \frac{2 x}{5}} + 1)

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