125^{2x+3}=5^{x+4}

Lösung

12 5^{2 x + 3} = 5^{x + 4}

x = - 1

Schritte zur Lösung

12 5^{2 x + 3} = 5^{x + 4}

Wende Exponentenregel an

3 (2 x + 3) = x + 4

Löse

3 (2 x + 3) = x + 4 : x = - 1

x = - 1

0.12 5^{3 - x} = 128

3^{\frac{x}{14}} = 0.1

1 6^{r - 2} = 6 4^{r + 2}

e^{2 x} + 2 e^{x} - 24 = 0

5^{3 x + 1} = - 5