What is expand ((4x^2+1+x))/((x^2)(x^2-2s+5)) ?

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

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expand ((4x^2+1+x))/((x^2)(x^2-2s+5))

expand

\frac{( 4 x ^{2} + 1 + x )}{( x ^{2} ) ( x ^{2} - 2 s + 5 )}

\frac{4 x ^{2} + 1 + x}{x ^{4} - 2 x ^{2} s + 5 x ^{2}}

Solution steps

\frac{4 x ^{2} + 1 + x}{( x ^{2} ) ( x ^{2} - 2 s + 5 )}

Remove parentheses:

(a) = a

= \frac{4 x ^{2} + 1 + x}{x ^{2} ( x ^{2} - 2 s + 5 )}

Expand

x^{2} (x^{2} - 2 s + 5) : x^{4} - 2 x^{2} s + 5 x^{2}

= \frac{4 x ^{2} + 1 + x}{x ^{4} - 2 x ^{2} s + 5 x ^{2}}

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

\frac{( ( 1 - x ) ^{3} )}{3}

(e^{18 x} + e^{- 18 x})^{2}

5 + i (- 3 + 26)

- (e^{i x} + e^{- i x}) i (e^{i x} - e^{- i x})

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