展開する ((86s-78))/((s+3)(s-4)(5s-1))

解

展開する

\frac{( 86 s - 78 )}{( s + 3 ) ( s - 4 ) ( 5 s - 1 )}

\frac{86 s - 78}{5 s ^{3} - 6 s ^{2} - 59 s + 12}

解答ステップ

\frac{86 s - 78}{( s + 3 ) ( s - 4 ) ( 5 s - 1 )}

拡張

(s + 3) (s - 4) (5 s - 1) : 5 s^{3} - 6 s^{2} - 59 s + 12

= \frac{86 s - 78}{5 s ^{3} - 6 s ^{2} - 59 s + 12}

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