e^{-x}=6

Lösung

e^{- x} = 6

x = - ln (6)

Dezimale

x = - 1.79175 \dots

Schritte zur Lösung

e^{- x} = 6

Wende Exponentenregel an

- x = ln (6)

Löse

- x = ln (6) : x = - ln (6)

x = - ln (6)

3 2^{x + 3} = 32

x^{x^{5}} = 100

2 e^{2 x} - 7 e^{x} + 3 = 0

2^{2 x^{2} - 2} - 8^{x} = 0

4^{x - 1} = 7