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

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

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

expand

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

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

Solution steps

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

Expand

(x^{2} + 1) (x^{2} + 2) : x^{4} + 3 x^{2} + 2

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

(z^{2} cos (y) e^{x}) (x - 1)

9 (3 - 4 cos (2 x) + cos (4 x))

\frac{( n - v ) ^{2}}{v}

\frac{π ( e ^{2} + 5 )}{2} - 2 π e

(2 x + y) \cdot (x + \frac{y}{x})^{5}

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