2^x=20000000

Lösung

2^{x} = 20000000

x = \frac{ln ( 20000000 )}{ln ( 2 )}

Dezimale

x = 24.25349 \dots

Schritte zur Lösung

2^{x} = 20000000

Wende Exponentenregel an

x ln (2) = ln (20000000)

Löse

x ln (2) = ln (20000000) : x = \frac{ln ( 20000000 )}{ln ( 2 )}

x = \frac{ln ( 20000000 )}{ln ( 2 )}

8^{9 x + 8} = 3

\frac{1}{e ^{y}} = e^{- y}

5 (2^{3 x - 2}) = 9^{x}

1 6^{9 x - 6} = (2^{4})^{6 + 7 x}

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