What is expand x/((x^2+k)(x^2+bx+c)) ?

The solution to expand x/((x^2+k)(x^2+bx+c)) is x/(x^4+bx^3+cx^2+kx^2+kbx+kc)

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expand x/((x^2+k)(x^2+bx+c))

expand

\frac{x}{( x ^{2} + k ) ( x ^{2} + b x + c )}

\frac{x}{x ^{4} + b x ^{3} + c x ^{2} + k x ^{2} + kb x + k c}

Solution steps

\frac{x}{( x ^{2} + k ) ( x ^{2} + b x + c )}

Expand

(x^{2} + k) (x^{2} + b x + c) : x^{4} + b x^{3} + c x^{2} + k x^{2} + kb x + k c

= \frac{x}{x ^{4} + b x ^{3} + c x ^{2} + k x ^{2} + kb x + k c}

2 + \frac{2 ( 5 x ^{2} - 14 x + 9 )}{8}

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

\frac{- s ^{2} + 36}{( s ^{2} + 36 ) ^{2}}

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

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

What is expand x/((x^2+k)(x^2+bx+c)) ?
The solution to expand x/((x^2+k)(x^2+bx+c)) is x/(x^4+bx^3+cx^2+kx^2+kbx+kc)