erweitern (1+i)*e^{i/(1+i)}

Lösung

erweitern

(1 + i) \cdot e^{\frac{i}{1 + i}}

1 \cdot e^{\frac{i}{1 + i}} + i e^{\frac{i}{1 + i}}

Schritte zur Lösung

(1 + i) e^{\frac{i}{1 + i}}

= e^{\frac{i}{1 + i}} (1 + i)

Wende das Distributivgesetz an:

a (b + c) = ab + a c

a = e^{\frac{i}{1 + i}}, b = 1, c = i

= e^{\frac{i}{1 + i}} \cdot 1 + e^{\frac{i}{1 + i}} i

= 1 \cdot e^{\frac{i}{1 + i}} + i e^{\frac{i}{1 + i}}

s im pl i f y (2 x - 1) (x)

e x p an d \frac{3}{4} (1 + s) (1 - t) + \frac{5}{4} (1 + s) (1 + t)

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

e x p an d (3 x - 8 y - 18 = 0,) (3 x - 8 y + 1 = 0)

e x p an d \frac{\partial}{\partial x} ((x - 1)^{2}) + (y + 2)^{2}