What is expand (3x-5)/((x^2+1)^2) ?

The solution to expand (3x-5)/((x^2+1)^2) is (3x-5)/(x^4+2x^2+1)

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expand (3x-5)/((x^2+1)^2)

expand

\frac{3 x - 5}{( x ^{2} + 1 ) ^{2}}

\frac{3 x - 5}{x ^{4} + 2 x ^{2} + 1}

Solution steps

\frac{3 x - 5}{( x ^{2} + 1 ) ^{2}}

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

= \frac{3 x - 5}{x ^{4} + 2 x ^{2} + 1}

2 (m + n) + 3 + π

(x + 1) y^{''} (x) + 2 y^{'} (x) + y

\frac{( ( a ^{4} + b ^{4} ) ( a ^{2} + b ^{2} ) )}{a ^{3} + b ^{3}}

(- 9, 7) y (- 6, - 3)

\frac{1}{2} (\frac{9 - a ^{2}}{2} + \frac{1}{2} (\frac{1}{e ^{6}} - e^{- 2 a}))

What is expand (3x-5)/((x^2+1)^2) ?
The solution to expand (3x-5)/((x^2+1)^2) is (3x-5)/(x^4+2x^2+1)