Необходимо найти значение выражения 4\(\sqrt{17}\) \(\cdot\) 5\(\sqrt{2}\) \(\cdot\) \(\sqrt{34}\).
Преобразуем выражение:
4\(\sqrt{17}\) \(\cdot\) 5\(\sqrt{2}\) \(\cdot\) \(\sqrt{34}\) = 4 \(\cdot\) 5 \(\cdot\) \(\sqrt{17}\) \(\cdot\) \(\sqrt{2}\) \(\cdot\) \(\sqrt{34}\) = 20 \(\cdot\) \(\sqrt{17 \cdot 2 \cdot 34}\) = 20 \(\cdot\) \(\sqrt{34 \cdot 34}\) = 20 \(\cdot\) 34 = 680
Ответ: 680