erweitern (2x^2-5)e^{x^2}

Lösung

erweitern

(2 x^{2} - 5) e^{x^{2}}

2 e^{x^{2}} x^{2} - 5 e^{x^{2}}

Schritte zur Lösung

(2 x^{2} - 5) e^{x^{2}}

= e^{x^{2}} (2 x^{2} - 5)

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = e^{x^{2}}, b = 2 x^{2}, c = 5

= e^{x^{2}} \cdot 2 x^{2} - e^{x^{2}} \cdot 5

= 2 e^{x^{2}} x^{2} - 5 e^{x^{2}}

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

e x p an d \frac{1}{( j w + 0.05 ) ( j w + 2 )}

e x p an d (2 (1 + i))^{\frac{1}{2}}

e x p an d 73 x (- 21 x + 4 π)

e x p an d (0.8 - 1.3 i) - (- 1, 2 - 0.7 i)