e^{-ln(x)}=0.2

Lösung

e^{- l n (x)} = 0.2

x = \frac{1}{0.2}

Dezimale

x = 5

Schritte zur Lösung

e^{- l n (x)} = 0.2

Wende Exponentenregel an

- ln (x) = ln (0.2)

Löse

- ln (x) = ln (0.2) : x = \frac{1}{0.2}

x = \frac{1}{0.2}

e^{x} = \frac{3}{2}

9^{x + 3} = 243

2^{5 x - 4} = 18

e^{(2 l n (x) - l n (x^{2} + x - 3))} = 1

4^{x + 2} = 16