Wiki-Quellcode von Lösung Gleichungen grafisch lösen
Version 5.1 von Martin Stern am 2024/10/14 17:23
Verstecke letzte Bearbeiter
| author | version | line-number | content |
|---|---|---|---|
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1.1 | 1 | c) {{formula}}f(x)=g(x){{/formula}} // |
| 2 | {{formula}}\sqrt{-x+1}=-\sqrt{x+5}+3{{/formula}} // | ||
| 3 | {{formula}}-x+1=x+5-2\cdot 3\cdot\sqrt{x+5}+9{{/formula}} // | ||
| 4 | {{formula}}-2x-13=-6\sqrt{x+5}{{/formula}} // | ||
| |
2.1 | 5 | {{formula}}(-2x-13)^2=36(x+5){{/formula}} // |
| 6 | {{formula}}4x^2+52x+169=36x+180{{/formula}} // | ||
| 7 | {{formula}}4x^2+16x-11=0{{/formula}} // | ||
| |
4.1 | 8 | {{formula}}x_{1,2}=\frac{-16\pm\sqrt{16^2-4\cdot4\cdot(-11)}}{8}{{/formula}} // |
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5.1 | 9 | {{formula}}x_{1,2}=\frac{-16\pm\sqrt{432}{8}{{/formula}} // |
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3.1 | 10 |