4^{2x-1}=8

Lösung

4^{2 x - 1} = 8

x = \frac{5}{4}

Dezimale

x = 1.25

Schritte zur Lösung

4^{2 x - 1} = 8

Wende Exponentenregel an

2 (2 x - 1) = 3

Löse

2 (2 x - 1) = 3 : x = \frac{5}{4}

x = \frac{5}{4}

so l v e f or x, y^{2} = e^{2 x} + c

5^{x} = 18

so l v e f or m, x^{m} = 0

2^{2 x} - 10 \cdot 2^{x} + 16 = 0

8^{x + 1} = 1 6^{x}