What is expand-2/((x^2+4)(x^2+1)) ?

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

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expand-2/((x^2+4)(x^2+1))

expand

- \frac{2}{( x ^{2} + 4 ) ( x ^{2} + 1 )}

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

Solution steps

- \frac{2}{( x ^{2} + 4 ) ( x ^{2} + 1 )}

Expand

(x^{2} + 4) (x^{2} + 1) : x^{4} + 5 x^{2} + 4

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

\frac{( b - 1 ) ^{2} ( a + 1 )}{a ( b - 2 )}

2 (- 2 x + y = 4)

(x + e) (x - π)

A (- 5, 3) B (3, 2,) C (- 1, - 4)

\frac{5 ( x - 32 )}{9}

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