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There have been 2 items by fcrealmadrid (Search limited from 30-05-2020)
Posted by fcrealmadrid on 04-07-2017 - 16:02 in Đại số
Là sao bạn có thể giúp mình được ko?
Posted by fcrealmadrid on 04-07-2017 - 13:44 in Đại số
Thu gọn $M=( \sqrt{1- 2\sqrt{5\sqrt{5}-11}} + \sqrt{\sqrt{5}-2} ) \sqrt{\frac{2 \sqrt{5} +2}{\sqrt{5} -1}}$