(1/3)^x=3

Lösung

(\frac{1}{3})^{x} = 3

x = - 1

Schritte zur Lösung

(\frac{1}{3})^{x} = 3

Wende Exponentenregel an

- x = 1

Löse

- x = 1 : x = - 1

x = - 1

4^{2 x - 7} = 102 4^{x + 1}

e^{0.5 x} = 5 - 5 x

e^{- 2 x} = 5

16 e^{4 x} = 0

2 x e^{- x} - x^{2} e^{- x} = 0