L^{-1}=[ s/(s^2+2s-3)]

Lösung

L^{- 1} = [\frac{s}{s ^{2} + 2 s - 3}]

s = \frac{- 2 + L + L ^{2} - 4 L + 16}{2}, s = \frac{- 2 + L - L ^{2} - 4 L + 16}{2}; L \neq = 0

Schritte zur Lösung

L^{- 1} = [\frac{s}{s ^{2} + 2 s - 3}]

Fasse zusammen

\frac{1}{L} = \frac{s}{s ^{2} + 2 s - 3}

Kreuzmultiplizieren

s^{2} + 2 s - 3 = L s; L \neq = 0

Löse

s^{2} + 2 s - 3 = L s : s = \frac{- 2 + L + L ^{2} - 4 L + 16}{2}, s = \frac{- 2 + L - L ^{2} - 4 L + 16}{2}

s = \frac{- 2 + L + L ^{2} - 4 L + 16}{2}, s = \frac{- 2 + L - L ^{2} - 4 L + 16}{2}; L \neq = 0

\frac{1}{3} = - \frac{2}{x}

D = 1000000 n^{- 2}

\frac{5 x - 4}{2 x - 1} = 3

1 - \frac{9}{4 x} = \frac{7}{10}

a^{- 6} = \frac{1}{a ^{6}}