What is expand (8e^{-pix})/((x^2+1)(x^2+9)) ?

The solution to expand (8e^{-pix})/((x^2+1)(x^2+9)) is (8e^{-pix})/(x^4+10x^2+9)

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expand (8e^{-pix})/((x^2+1)(x^2+9))

expand

\frac{8 e ^{- π x}}{( x ^{2} + 1 ) ( x ^{2} + 9 )}

\frac{8 e ^{- π x}}{x ^{4} + 10 x ^{2} + 9}

Solution steps

\frac{8 e ^{- π x}}{( x ^{2} + 1 ) ( x ^{2} + 9 )}

Expand

(x^{2} + 1) (x^{2} + 9) : x^{4} + 10 x^{2} + 9

= \frac{8 e ^{- π x}}{x ^{4} + 10 x ^{2} + 9}

\frac{2 x ^{2} - 14 x + 21}{( x - 3 ) ^{2}}

\frac{2 z ( z + 4 )}{z - 1}

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

\frac{0.00034 ( 1 + 7.5 s )}{( 1 + 2 s )}

\frac{d}{d x} ((7 x^{2} - 9 x) (5 x + 8)) - 1

What is expand (8e^{-pix})/((x^2+1)(x^2+9)) ?
The solution to expand (8e^{-pix})/((x^2+1)(x^2+9)) is (8e^{-pix})/(x^4+10x^2+9)