Tính
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Bài 2. Tính:
a) \( \sqrt{36} \) \(-\sqrt{1,21}\) \(-\sqrt{144}\) \(\sqrt{0,0001}\)
b) \( \sqrt{\frac{1}{9}} \cdot \sqrt{0,81} + \sqrt{0,09} \) \( B = -5 \sqrt{\frac{9}{16}} + 4\sqrt{0,36} - 6\sqrt{0,09} \)
c) \( \left( \frac{2}{5} \sqrt{16} + 2 \sqrt{\frac{16}{25}} \right) \cdot 2\sqrt{\frac{1}{16}} \)
Bài 2. Tính:
a) \( \sqrt{36} \) \(-\sqrt{1,21}\) \(-\sqrt{144}\) \(\sqrt{0,0001}\)
b) \( \sqrt{\frac{1}{9}} \cdot \sqrt{0,81} + \sqrt{0,09} \) \( B = -5 \sqrt{\frac{9}{16}} + 4\sqrt{0,36} - 6\sqrt{0,09} \)
c) \( \left( \frac{2}{5} \sqrt{16} + 2 \sqrt{\frac{16}{25}} \right) \cdot 2\sqrt{\frac{1}{16}} \)