2.1 |
√182 |
|
Lösung
|
 |
|
2.2 |
4·√132 |
|
Lösung
|
 |
|
2.3 |
√12 · √6 |
|
Lösung
|
 |
|
2.4 |
√18 · √2 |
|
Lösung
√18 · √2 = √18 · 2 = √36 = 6
|
 |
|
2.5 |
√a · √a3 |
|
Lösung
√a · √a3 = √a · a3 = √a4 = a2
|
 |
|
2.6 |
√x5 · √x7 |
|
Lösung
√x5 · √x7 = √x5 · x7 = √x12 = x6
|
 |
|
2.7 |
√xy2 · √x3y4 |
|
Lösung
√xy2 · √x3y4 = √xy2 · x3y4 = √x4y6 = x2y3
|
 |
|
2.8 |
|
|
Lösung
|
 |
|
2.9 |
|
|
Lösung
|
 |
|
2.10 |
|
|
Lösung
|
 |
|
2.11 |
|
|
Lösung
|
 |
|
2.12 |
|
|
Lösung
|
 |
|
2.13 |
√ |
|
Lösung
|
 |
|
2.14 |
√ |
|
Lösung
|
 |
|
2.15 |
√ |
|
Lösung
|
 |
|
2.16 |
√ |
|
Lösung
|
 |