e^{-4x}=3

Lösung

e^{- 4 x} = 3

x = - \frac{ln ( 3 )}{4}

Dezimale

x = - 0.27465 \dots

Schritte zur Lösung

e^{- 4 x} = 3

Wende Exponentenregel an

- 4 x = ln (3)

Löse

- 4 x = ln (3) : x = - \frac{ln ( 3 )}{4}

x = - \frac{ln ( 3 )}{4}

1 0^{x} = - 1

3^{x} + 3^{x + 2} = 30

5^{3 x - 2} = 2 5^{2 x + 1}

e^{- x^{2} - y^{2}} y (1 - 2 x^{2}) = 0

5^{8 x + 5} = 2