erweitern ((e^{y/t}))/((e^{y/t)-1)^2}

Lösung

erweitern

\frac{( e ^{\frac{y}{t}} )}{( e ^{\frac{y}{t}} - 1 ) ^{2}}

\frac{e ^{\frac{y}{t}}}{e ^{\frac{2 y}{t}} - 2 e ^{\frac{y}{t}} + 1}

Schritte zur Lösung

\frac{e ^{\frac{y}{t}}}{( e ^{\frac{y}{t}} - 1 ) ^{2}}

(e^{\frac{y}{t}} - 1)^{2} = e^{\frac{2 y}{t}} - 2 e^{\frac{y}{t}} + 1

= \frac{e ^{\frac{y}{t}}}{e ^{\frac{2 y}{t}} - 2 e ^{\frac{y}{t}} + 1}

e x p an d - 2 (7 - - 2) + 57

e x p an d \frac{k}{x ^{2} ( 3 x + 4 ) ( x ^{2} - x + 6 ) ^{2}}

e x p an d (cos (x) - cos (5 x)) sec (2 x)

e x p an d 6 x^{2} + 3 x \cdot (9 x^{2} - 8 x + 8)

e x p an d \frac{x ( x - 6 )}{( x - 3 ) ^{2}}