3^x=10

Lösung

3^{x} = 10

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

Dezimale

x = 2.09590 \dots

Schritte zur Lösung

3^{x} = 10

Wende Exponentenregel an

x ln (3) = ln (10)

Löse

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

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

5^{x} = 7

2 5^{x} = 125

2^{x - 1} = 3^{x}

2^{n} = 1000

4^{2 x + 3} = 1