3^{2x}=4

Lösung

3^{2 x} = 4

x = \frac{ln ( 2 )}{ln ( 3 )}

Dezimale

x = 0.63092 \dots

Schritte zur Lösung

3^{2 x} = 4

Wende Exponentenregel an

2 x ln (3) = ln (4)

Löse

2 x ln (3) = ln (4) : x = \frac{ln ( 2 )}{ln ( 3 )}

x = \frac{ln ( 2 )}{ln ( 3 )}

3 e^{4 x} + 9 = 15

5^{n} = 5^{11} \cdot 5^{3}

2^{2 x + 1} - 2^{x} - 6 = 0

2^{x - 1} = 5

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