erweitern-(sin(x))/((x-pi)(1-cos(x)))

Lösung

erweitern

- \frac{sin ( x )}{( x - π ) ( 1 - cos ( x ) )}

- \frac{sin ( x )}{x - x cos ( x ) - π + π cos ( x )}

Schritte zur Lösung

- \frac{sin ( x )}{( x - π ) ( 1 - cos ( x ) )}

Multipliziere aus

(x - π) (1 - cos (x)) : x - x cos (x) - π + π cos (x)

= - \frac{sin ( x )}{x - x cos ( x ) + π cos ( x ) - π}

e x p an d \frac{11 s ^{2} - 4}{s ^{2} ( s ^{4} - 15 s ^{2} + 4 )}

e x p an d (67 - 55) (6 7 + 55)

e x p an d 8 - t^{2} (t + 3) (t + 1) (t - 1) (t - 5)

e x p an d (5 - t) (H ((t - 3) - H (t - 7)))

e x p an d (2 e^{- x} - 1)^{2}