Ответ:
1. 5 \(\cdot\) 2 \(\cdot\) \(\sqrt{11}\) \(\cdot\) \(\sqrt{2}\) \(\cdot\) \(\sqrt{2 \cdot 11}\) = 10 \(\cdot\) \(\sqrt{11}\) \(\cdot\) \(\sqrt{2}\) \(\cdot\) \(\sqrt{2}\) \(\cdot\) \(\sqrt{11}\).
2. 10 \(\cdot\) \(\sqrt{11} \cdot \sqrt{11}\) \(\cdot\) \(\sqrt{2} \cdot \sqrt{2}\) = 10 \(\cdot\) 11 \(\cdot\) 2.
3. \(\text{Ответ: }\) 220.
2. 10 \(\cdot\) \(\sqrt{11} \cdot \sqrt{11}\) \(\cdot\) \(\sqrt{2} \cdot \sqrt{2}\) = 10 \(\cdot\) 11 \(\cdot\) 2.
3. \(\text{Ответ: }\) 220.
