erweitern x^2(1-4e^x)

Lösung

erweitern

x^{2} (1 - 4 e^{x})

x^{2} - 4 e^{x} x^{2}

Schritte zur Lösung

x^{2} (1 - 4 e^{x})

Wende das Distributivgesetz an:

a (b - c) = ab - a c

a = x^{2}, b = 1, c = 4 e^{x}

= x^{2} \cdot 1 - x^{2} \cdot 4 e^{x}

= 1 \cdot x^{2} - 4 e^{x} x^{2}

Multipliziere:

1 \cdot x^{2} = x^{2}

= x^{2} - 4 e^{x} x^{2}

e x p an d \frac{x ^{4}}{( x ^{2} - x + 1 ) ( x ^{2} + 2 ) ^{2}}

e x p an d (4 - cos^{2} (t))^{2}

\frac{d}{d t} ((x) (1 + t))

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

e x p an d (x - a) (x - b) (x - c) (x - d) (x - e)