e^{3x}=11

Lösung

e^{3 x} = 11

x = \frac{ln ( 11 )}{3}

Dezimale

x = 0.79929 \dots

Schritte zur Lösung

e^{3 x} = 11

Wende Exponentenregel an

3 x = ln (11)

Löse

3 x = ln (11) : x = \frac{ln ( 11 )}{3}

x = \frac{ln ( 11 )}{3}

e^{3 x} = 32

so l v e f or y, x = ln (e^{y} - 3)

2 (3^{x - 1}) - 5 = 7

8. 1^{4 x + 3} = 1

4^{x - 6} = 64