展开 1/(s^2(Ts+1))

解答

展开

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

\frac{1}{s ^{3} T + s ^{2}}

求解步骤

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

乘开

s^{2} (T s + 1) : s^{3} T + s^{2}

= \frac{1}{s ^{3} T + s ^{2}}

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