e^{1-2x}=4

Lösung

e^{1 - 2 x} = 4

x = - \frac{2 ln ( 2 ) - 1}{2}

Dezimale

x = - 0.19314 \dots

Schritte zur Lösung

e^{1 - 2 x} = 4

Wende Exponentenregel an

1 - 2 x = ln (4)

Löse

1 - 2 x = ln (4) : x = - \frac{2 ln ( 2 ) - 1}{2}

x = - \frac{2 ln ( 2 ) - 1}{2}

(\frac{1}{6})^{x} = 216

2^{x} = e^{x + 1}

e^{x} = e^{- 3 x}

(8^{n})^{3} = 8^{6}

4^{x + 4} = 4^{2 x}