展开 (7.3s(1+467.4s))/(s(1+467.4s)+0.342)

解答

展开

\frac{7.3 s ( 1 + 467.4 s )}{s ( 1 + 467.4 s ) + 0.342}

\frac{7.3 s + 3412.02 s ^{2}}{s + 467.4 s ^{2} + 0.342}

求解步骤

\frac{7.3 s ( 1 + 467.4 s )}{s ( 1 + 467.4 s ) + 0.342}

乘开

s (1 + 467.4 s) + 0.342 : s + 467.4 s^{2} + 0.342

= \frac{7.3 s ( 467.4 s + 1 )}{s + 467.4 s ^{2} + 0.342}

乘开

7.3 s (1 + 467.4 s) : 7.3 s + 3412.02 s^{2}

= \frac{7.3 s + 3412.02 s ^{2}}{s + 467.4 s ^{2} + 0.342}

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