Rút gọn các biểu thức sau:
giúp mình vs ạ
----- Nội dung dịch tự động từ ảnh -----
Bài 1: Rút gọn các biểu thức sau:
1) \(\sqrt{(2-\sqrt{3})^2} + \sqrt{(1-\sqrt{3})^2}\)
2) \(\sqrt{(3+\sqrt{2})^2}\)
3) \(\sqrt{(2+1)^2} - \sqrt{(2-5)^2}\)
4) \(\sqrt{(5-\sqrt{6})^2} + \sqrt{(5+2)^2}\)
5) \(\sqrt{(5-2)^2}\)
6) \(\sqrt{(3-2)} + \sqrt{(3-1)^2}\)
7) \(\sqrt{(1-\sqrt{2})^2} + \sqrt{(2+3)^2}\)
8) \(\sqrt{(5-3)^2}\)
9) \(\sqrt{(3-10)^2} - \sqrt{(10-5)^2}\)
10) \(C = \sqrt{5-2\sqrt{3}-2\sqrt{4-2\sqrt{3}}}\)
1) \(\sqrt{3}\cdot\sqrt{27} - \sqrt{144}:\sqrt{36}\)
2) \(\sqrt{25}\cdot\sqrt{9}-\sqrt{72}:\sqrt{2}\)
3) \(49 + \sqrt{144} + \sqrt{256}:\sqrt{64}\)
11) \(C = \sqrt{2+2\sqrt{3}} + \sqrt{18-8\sqrt{2}}\)
1) \(\sqrt{16/25} + \sqrt{196}:\sqrt{25}\)
2) \(\sqrt{48}\cdot\sqrt{3}-\sqrt{45}:\sqrt{5}\)
3) \((\sqrt{32} + 3/\sqrt{18}):\sqrt{2}\)
----- Nội dung dịch tự động từ ảnh -----
Bài 1: Rút gọn các biểu thức sau:
1) \(\sqrt{(2-\sqrt{3})^2} + \sqrt{(1-\sqrt{3})^2}\)
2) \(\sqrt{(3+\sqrt{2})^2}\)
3) \(\sqrt{(2+1)^2} - \sqrt{(2-5)^2}\)
4) \(\sqrt{(5-\sqrt{6})^2} + \sqrt{(5+2)^2}\)
5) \(\sqrt{(5-2)^2}\)
6) \(\sqrt{(3-2)} + \sqrt{(3-1)^2}\)
7) \(\sqrt{(1-\sqrt{2})^2} + \sqrt{(2+3)^2}\)
8) \(\sqrt{(5-3)^2}\)
9) \(\sqrt{(3-10)^2} - \sqrt{(10-5)^2}\)
10) \(C = \sqrt{5-2\sqrt{3}-2\sqrt{4-2\sqrt{3}}}\)
1) \(\sqrt{3}\cdot\sqrt{27} - \sqrt{144}:\sqrt{36}\)
2) \(\sqrt{25}\cdot\sqrt{9}-\sqrt{72}:\sqrt{2}\)
3) \(49 + \sqrt{144} + \sqrt{256}:\sqrt{64}\)
11) \(C = \sqrt{2+2\sqrt{3}} + \sqrt{18-8\sqrt{2}}\)
1) \(\sqrt{16/25} + \sqrt{196}:\sqrt{25}\)
2) \(\sqrt{48}\cdot\sqrt{3}-\sqrt{45}:\sqrt{5}\)
3) \((\sqrt{32} + 3/\sqrt{18}):\sqrt{2}\)