e^{0.5t}=7

Lösung

e^{0.5 t} = 7

t = \frac{ln ( 7 )}{0.5}

Dezimale

t = 3.89182 \dots

Schritte zur Lösung

e^{0.5 t} = 7

Wende Exponentenregel an

0.5 t = ln (7)

Löse

0.5 t = ln (7) : t = \frac{ln ( 7 )}{0.5}

t = \frac{ln ( 7 )}{0.5}

j (x) = 5 e^{- (x + 2)}

3^{3 x + 2} = 12

3^{3 x + 2} = 15

3^{x} 0. 4^{2 x + 1} = 6^{x + 2}

12 = 10 e^{0.01 t}