Lösung Hauptnenner
Version 1.2 von Stephanie Wietzorek am 2025/11/17 10:51
Finde den Hauptnenner folgender Brüche
| Brüche | Hauptnenner |
|---|---|
| 1. \(\frac{1}{x}; \frac{2}{x-4} \) | \(x(x-4)\) |
| 1. \(\frac{x}{5x+2}; \frac{1}{10x+4} \) | \(2(5x+2)\) |
| 1. \(\frac{4}{x-1}; \frac{2}{x+1} \) | \((x-1)(x+1)=x^2-1\) |
| 1. \(\frac{1}{x-2}; \frac{x}{x^2-4x+4} \) | \((x-2)^2=x^2 - 4x + 4\) |
| 1. \(\frac{1}{b-7}; \frac{1}{7-b} \) | \(-(b-7)\) oder \(b-7\) |