0.5^x=0.25

Lösung

0. 5^{x} = 0.25

x = 2

Schritte zur Lösung

0. 5^{x} = 0.25

0. 5^{x} = \frac{1}{4}

Wende Exponentenregel an

x = 2

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

e^{x} - 4 x = 0

x^{8} = e^{x}

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

\frac{1}{8} = 2^{n}