10^x=18

Lösung

1 0^{x} = 18

x = \frac{ln ( 18 )}{ln ( 10 )}

Dezimale

x = 1.25527 \dots

Schritte zur Lösung

1 0^{x} = 18

Wende Exponentenregel an

x ln (10) = ln (18)

Löse

x ln (10) = ln (18) : x = \frac{ln ( 18 )}{ln ( 10 )}

x = \frac{ln ( 18 )}{ln ( 10 )}

so l v e f or x, 2 x A = B

2 = 1 4^{x + 2}

- x^{2} e^{- x} + 5 x e^{- x} = 0

3^{2 x + 2} + 3 (3^{x}) - 2 = 0

5^{x - 3} = 137