4^x=11

Lösung

4^{x} = 11

x = \frac{ln ( 11 )}{2 ln ( 2 )}

Dezimale

x = 1.72971 \dots

Schritte zur Lösung

4^{x} = 11

Wende Exponentenregel an

x ln (4) = ln (11)

Löse

x ln (4) = ln (11) : x = \frac{ln ( 11 )}{2 ln ( 2 )}

x = \frac{ln ( 11 )}{2 ln ( 2 )}

4^{x} = 10

6 4^{x} = 51 2^{x - 5}

b^{x - 1} \cdot b^{x + 1} = b^{8}

36 \cdot 6^{2 x + 6} = 6^{x^{2}}

2 e^{- x} x - e^{- x} x^{2} = 0