What is expand (12.9282(0.25x^2-1))/(2+0.44758x^2) ?

The solution to expand (12.9282(0.25x^2-1))/(2+0.44758x^2) is (3.23205x^2-12.9282)/(2+0.44758x^2)

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expand (12.9282(0.25x^2-1))/(2+0.44758x^2)

expand

\frac{12.9282 ( 0.25 x ^{2} - 1 )}{2 + 0.44758 x ^{2}}

\frac{3.23205 x ^{2} - 12.9282}{2 + 0.44758 x ^{2}}

Solution steps

\frac{12.9282 ( 0.25 x ^{2} - 1 )}{2 + 0.44758 x ^{2}}

Expand

12.9282 (0.25 x^{2} - 1) : 3.23205 x^{2} - 12.9282

= \frac{3.23205 x ^{2} - 12.9282}{2 + 0.44758 x ^{2}}

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(\frac{9 + x ^{2}}{5} + \frac{( 6 - x )}{10}) d x

What is expand (12.9282(0.25x^2-1))/(2+0.44758x^2) ?
The solution to expand (12.9282(0.25x^2-1))/(2+0.44758x^2) is (3.23205x^2-12.9282)/(2+0.44758x^2)