erweitern (t+e^{t-2})U(t-2)

Lösung

erweitern

(t + e^{t - 2}) U (t - 2)

t^{2} U - 2 t U + e^{t - 2} t U - 2 e^{t - 2} U

Schritte zur Lösung

(t + e^{t - 2}) U (t - 2)

= U (t + e^{t - 2}) (t - 2)

Multipliziere aus

(t + e^{t - 2}) (t - 2) : t^{2} - 2 t + e^{t - 2} t - 2 e^{t - 2}

= U (t^{2} - 2 t + e^{t - 2} t - 2 e^{t - 2})

Multipliziere aus

U (t^{2} - 2 t + e^{t - 2} t - 2 e^{t - 2}) : t^{2} U - 2 t U + e^{t - 2} t U - 2 e^{t - 2} U

= t^{2} U - 2 t U + e^{t - 2} t U - 2 e^{t - 2} U

e x p an d \frac{x}{( x - 2 ) ( x - 4 )}

s im pl i f y (x - 37)^{2}

e x p an d \frac{[ ( x + 3 ) ( x + 4 ) ( x + 7 ) ( x + 9 ) ]}{( x + 6 )}

s im pl i f y (9 x + 2 - 11)^{2}

e x p an d \frac{8 x - 42}{( x ^{2} + 1 ) ^{3}}