Wiki-Quellcode von Lösung Exponentialgleichungen (Logarithmieren)
Verstecke letzte Bearbeiter
| author | version | line-number | content |
|---|---|---|---|
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1.1 | 1 | (% class="abc" %) |
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1.2 | 2 | 1. {{formula}} e^x=3 \quad \left| ln( ) {{/formula}} |
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1.1 | 3 | {{formula}} ln(e^x)=ln(3) {{/formula}} |
| 4 | {{formula}} x=ln(3) {{/formula}} | ||
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1.2 | 5 | |
| 6 | 1. {{formula}} 2e^x-4=8 \quad \left|+4{{/formula}} | ||
| 7 | {{formula}} 2e^x=12 \quad \left|:2{{/formula}} | ||
| 8 | {{formula}} e^x=6 \quad \left| ln( ) {{/formula}} | ||
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1.1 | 9 | {{formula}} x=ln(6) {{/formula}} |
| 10 | |||
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1.2 | 11 | 1. {{formula}} 2e^{-0.5x}=6 \quad \left|:2 {{/formula}} |
| 12 | {{formula}} e^{-0.5x}=3 \quad \left| ln( ) {{/formula}} | ||
| 13 | {{formula}} -0.5x=ln(3) \quad \left|\cdot (-2) {{/formula}} | ||
| 14 | {{formula}} x=-2 ln(3) \quad \left|\cdot (-2) {{/formula}} | ||
| 15 | |||
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1.1 | 16 | 1. {{formula}} e^x=-5 {{/formula}} |
| 17 | |||
| 18 | 1. {{formula}} 4\cdot 5^x=100 {{/formula}} | ||
| 19 |