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) \(\sqrt{(2-\sqrt{3})^2} + \sqrt{(\sqrt{2})^2}\)
2) \(\sqrt{(3+\sqrt{2})^2}\)
3) \(\sqrt{(2+1)^2} - \sqrt{(2-5)^2}\)
4) \(\sqrt{(5-\sqrt{6})^2} + \sqrt{(5+6)^2}\)
5) \(\sqrt{(5-2)^2} + \sqrt{(5-2)^2}\)
6) \(\sqrt{(3-2)}^2 + \sqrt{(3-1)^2}\)
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) \(5.49 + \sqrt{144}+\sqrt{256} : \sqrt{64}\)
11) \(C = \sqrt{2+2\sqrt{3}} + \sqrt{18 - 8\sqrt{2}}\)
1) \(\sqrt{16 : 25} + \sqrt{196 : 25}\)
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) \(\sqrt{(2-\sqrt{3})^2} + \sqrt{(\sqrt{2})^2}\)
2) \(\sqrt{(3+\sqrt{2})^2}\)
3) \(\sqrt{(2+1)^2} - \sqrt{(2-5)^2}\)
4) \(\sqrt{(5-\sqrt{6})^2} + \sqrt{(5+6)^2}\)
5) \(\sqrt{(5-2)^2} + \sqrt{(5-2)^2}\)
6) \(\sqrt{(3-2)}^2 + \sqrt{(3-1)^2}\)
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) \(5.49 + \sqrt{144}+\sqrt{256} : \sqrt{64}\)
11) \(C = \sqrt{2+2\sqrt{3}} + \sqrt{18 - 8\sqrt{2}}\)
1) \(\sqrt{16 : 25} + \sqrt{196 : 25}\)
2) \(\sqrt{48 \cdot \sqrt{3} - \sqrt{45} : \sqrt{5}}\)
3) \((\sqrt{32} + 3\sqrt{18}) : \sqrt{2}\)