Wiki-Quellcode von Lösung Gleichungen grafisch lösen
Version 3.1 von Martin Stern am 2024/10/14 17:20
Verstecke letzte Bearbeiter
| author | version | line-number | content |
|---|---|---|---|
 |
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}} // | ||
| |
3.1 | 8 | {{formula}}x_(1,2)=\frac{-16\pm\sqrt{16^2-4\cdot4\cdot(-11)}}{8}{{/formula}} // |
| 9 |