Wiki-Quellcode von Lösung Exponentialgleichungen (Substitution)
Verstecke letzte Bearbeiter
| author | version | line-number | content |
|---|---|---|---|
 |
2.1 | 1 | (% class="abc" %) |
| 2 | 1. {{formula}} x^{2}+2x-3=0 {{/formula}} | ||
| 3 | Lösung mit abc-Formel: | ||
| |
3.1 | 4 | {{formula}}x_{1,2}=\frac{2\pm \sqrt{4+12}}{2}=\frac{2\pm 4}{2}{{/formula}} |
| 5 | {{formula}} x_{1}=3 \quad ; \quad x_{2}=-1 {{/formula}} | ||
| |
2.1 | 6 | |
| 7 | 1. {{formula}} e^{2x}+2e^x-3=0 {{/formula}} | ||
| 8 | |||
| |
1.1 | 9 | 1. {{formula}} e^x+2e^{\frac{1}{2}x}-3=0 {{/formula}} |
| |
2.1 | 10 | |
| 11 | 1. {{formula}} e^x-2-\frac{15}{e^x}}=0 {{/formula}} | ||
| 12 | |||
| |
1.1 | 13 | 1. {{formula}} 2e^{4x}=e^{2x}+3 {{/formula}} |