
¡°¹«ʽ¡±\({c'}^2 = 2-\sqrt{4-c^2}\) ºܺÃÓá£
±ÈÈ磬ÒÑ֪ÄڽÓÕý3߅ÐÎ߅éLžé\(\sqrt{3}\)£¬ƽ·½žé3. ì¶Êǣº
ÄڽÓÕý6߅ÐÎ߅éLƽ·½žé \(2-\sqrt{4-3} = 1\)£¬߅éLžé1£»
ÄڽÓÕý12߅ÐÎ߅éLƽ·½žé \(2-\sqrt{4-1} = 2-\sqrt{3}\)£¬߅éLžé\(\sqrt{2-\sqrt{3}}\);
ÄڽÓÕý24߅ÐÎ߅éLƽ·½žé \(2-\sqrt{4-(2-\sqrt{3})} = 2-\sqrt{2+\sqrt{3}}\)£¬߅éLžé
\(\sqrt{2-\sqrt{2+\sqrt{3}}}\)¡£
���༭ʱ��: 2021-05-15 05:56:23

