Wiki-Quellcode von Lösung Exponentialgleichungen lösen
Version 4.1 von Christoph Gommel am 2026/02/02 16:15
Zeige letzte Bearbeiter
| author | version | line-number | content |
|---|---|---|---|
| 1 | |||
| 2 | a) | ||
| 3 | {{formula}} | ||
| 4 | \begin{align*} | ||
| 5 | 4\cdot 5^x+20=120 &&& \mid -20 \\ | ||
| 6 | 4\cdot 5^x=100 &&& \mid :4 \\ | ||
| 7 | 5^x=25 &&& \mid :4 \\ | ||
| 8 | \end{align*} | ||
| 9 | {{/formula}} | ||
| 10 | {{formula}} e^x=6 \quad \mid ln( ) {{/formula}} | ||
| 11 | {{formula}} x=ln(6) {{/formula}} | ||
| 12 | {{formula}}\mathbb{L}= \left\{ ln(6) \right\} {{/formula}} |