(3/5)^x=2

Lösung

(\frac{3}{5})^{x} = 2

x = \frac{ln ( 2 )}{ln ( \frac{3}{5} )}

Dezimale

x = - 1.35691 \dots

Schritte zur Lösung

(\frac{3}{5})^{x} = 2

Wende Exponentenregel an

x ln (\frac{3}{5}) = ln (2)

Löse

x ln (\frac{3}{5}) = ln (2) : x = \frac{ln ( 2 )}{ln ( \frac{3}{5} )}

x = \frac{ln ( 2 )}{ln ( \frac{3}{5} )}

7^{x + 6} = 3^{x}

4^{3 x + 5} = 9

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

e^{7 n - 1} = 46

2^{300} + 2^{300} = 2^{x}