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

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

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

expand

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

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

Solution steps

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

Expand

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

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

f (t - 6) H (t - 6)

1 + x^{2} (9 x^{2} + 6)

(e^{4 x} + 4)^{2}

\frac{( 2 x - b + g ) ( 2 x - a + b )}{4}

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

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