What is expand (2pix^2-44x^2+1440x)/9 ?

The solution to expand (2pix^2-44x^2+1440x)/9 is (2pix^2)/9-(44x^2)/9+160x

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expand (2pix^2-44x^2+1440x)/9

expand

\frac{2 π x ^{2} - 44 x ^{2} + 1440 x}{9}

\frac{2 π x ^{2}}{9} - \frac{44 x ^{2}}{9} + 160 x

Solution steps

\frac{2 π x ^{2} - 44 x ^{2} + 1440 x}{9}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{2 π x ^{2} - 44 x ^{2} + 1440 x}{9} = \frac{2 π x ^{2}}{9} - \frac{44 x ^{2}}{9} + \frac{1440 x}{9}

= \frac{2 π x ^{2}}{9} - \frac{44 x ^{2}}{9} + \frac{1440 x}{9}

Divide the numbers:

\frac{1440}{9} = 160

= \frac{2 π x ^{2}}{9} - \frac{44 x ^{2}}{9} + 160 x

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

What is expand (2pix^2-44x^2+1440x)/9 ?
The solution to expand (2pix^2-44x^2+1440x)/9 is (2pix^2)/9-(44x^2)/9+160x