3^x=18

Lösung

3^{x} = 18

x = \frac{ln ( 18 )}{ln ( 3 )}

Dezimale

x = 2.63092 \dots

Schritte zur Lösung

3^{x} = 18

Wende Exponentenregel an

x ln (3) = ln (18)

Löse

x ln (3) = ln (18) : x = \frac{ln ( 18 )}{ln ( 3 )}

x = \frac{ln ( 18 )}{ln ( 3 )}

3^{x} = 13

5^{2 x + 1} = 12 5^{x}

4^{x} \cdot 2^{x^{2}} = 1 6^{2}

3^{x} - 2 = 12

e^{2 x - 1} = 4