(e^{2x+2})/(e^2)=4

Lösung

\frac{e ^{2 x + 2}}{e ^{2}} = 4

x = ln (2)

Dezimale

x = 0.69314 \dots

Schritte zur Lösung

\frac{e ^{2 x + 2}}{e ^{2}} = 4

Wende Exponentenregel an

2 x = ln (4)

Löse

2 x = ln (4) : x = ln (2)

x = ln (2)

9^{x - 1} = 81

3^{x + 2} = 81

7^{3 x - 8} = 7

3^{x + 2} = 15

x + e^{x} = 2