4^{2x-1}= 1/64

Lösung

4^{2 x - 1} = \frac{1}{64}

x = - 1

Schritte zur Lösung

4^{2 x - 1} = \frac{1}{64}

Wende Exponentenregel an

2 x - 1 = - 3

Löse

2 x - 1 = - 3 : x = - 1

x = - 1

e^{- 4680 t} = \frac{1}{3}

7^{x} = 115

e^{x - 1} - 1 = 0

3 \cdot 2^{x} = 2 \cdot 3^{x}

4^{x + 2} \times 4^{x} = 120