5^x=11

Lösung

5^{x} = 11

x = \frac{ln ( 11 )}{ln ( 5 )}

Dezimale

x = 1.48989 \dots

Schritte zur Lösung

5^{x} = 11

Wende Exponentenregel an

x ln (5) = ln (11)

Löse

x ln (5) = ln (11) : x = \frac{ln ( 11 )}{ln ( 5 )}

x = \frac{ln ( 11 )}{ln ( 5 )}

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

so l v e f or r, t^{r} = 0

ln (e^{7 x}) = 15

so l v e f or x, y = 5 e^{2 x}

3 2 5^{x} = 5