4^{3x}=8^{x-1}

Lösung

4^{3 x} = 8^{x - 1}

x = - 1

Schritte zur Lösung

4^{3 x} = 8^{x - 1}

Wende Exponentenregel an

6 x = 3 (x - 1)

Löse

6 x = 3 (x - 1) : x = - 1

x = - 1

e^{x} - 2 e^{- x} = 1

e^{5 x} = 4

3 x^{4} e^{- 2 l n (x)} + 2 x - 1 = 0

x^{x} = 2

4^{3 x - 1} = (0.5)^{- x - 3}