7^p=3

Lösung

7^{p} = 3

p = \frac{ln ( 3 )}{ln ( 7 )}

Dezimale

p = 0.56457 \dots

Schritte zur Lösung

7^{p} = 3

Wende Exponentenregel an

p ln (7) = ln (3)

Löse

p ln (7) = ln (3) : p = \frac{ln ( 3 )}{ln ( 7 )}

p = \frac{ln ( 3 )}{ln ( 7 )}

18 = 4 + 21 e^{20 x}

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

so l v e f or x, e^{x} = 3

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

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