1=e^{-x}

Lösung

1 = e^{- x}

x = 0

Schritte zur Lösung

1 = e^{- x}

Wende Exponentenregel an

ln (1) = - x

Löse

ln (1) = - x : x = 0

x = 0

4^{x - 3} = 8

e^{x - 1} = 0

(\frac{1}{4})^{x} = 16

3^{2 x - 3} = 2 7^{\frac{x + 1}{3}}

8^{x - 1} = 2^{x + 2}