solvefor y,x^y=N

Lösung

löse nach

y, x^{y} = N

y = \frac{ln ( N )}{ln ( x )}

Schritte zur Lösung

x^{y} = N

Wende Exponentenregel an

y ln (x) = ln (N)

Löse

y ln (x) = ln (N) : y = \frac{ln ( N )}{ln ( x )}

y = \frac{ln ( N )}{ln ( x )}

3^{x - 2} = 11

so l v e f or x, 3^{x} = \frac{1}{81}

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

45 = 220 (0.5)^{x} + 20

65 = 2 5^{x}