10^x=3

Lösung

1 0^{x} = 3

x = \frac{ln ( 3 )}{ln ( 10 )}

Dezimale

x = 0.47712 \dots

Schritte zur Lösung

1 0^{x} = 3

Wende Exponentenregel an

x ln (10) = ln (3)

Löse

x ln (10) = ln (3) : x = \frac{ln ( 3 )}{ln ( 10 )}

x = \frac{ln ( 3 )}{ln ( 10 )}

4^{y - 2} = \frac{1}{3 ^{- y}}

5 = 2^{x}

4^{2 x - 1} = 8^{x + 3}

3^{x + 2} = 7

3^{x} = (\frac{1}{3})^{x + 1}