#1
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ÊÁ¡Òá¡ÓÅѧ x
$$\sqrt{(2+\sqrt{3}})^x + \sqrt{(2-\sqrt{3}})^x = 2^x$$
ãªéÇÔ¸Õá·¹¤èÒ¨Ðä´é¤ÓµÍº x = 2 áµè¶éÒ¨ÐËҤӵͺâ´Â¡ÒÃá¡éÊÁ¡Òèеéͧ·ÓÍÂèÒ§äà ªèÇÂá¹Ð¹Ó´éǤÃѺ |
#2
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ÇÒ´¡ÃÒ¿´Ù¤ÃѺ ºÍ¡ä´éÇèÒÁդӵͺà´ÕÂÇ
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Hope is what makes us strong. It's why we are here. It is what we fight with when all else is lost. |
#3
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__________________
à˹×Í¿éÒÂѧÁÕÍÇ¡ÒÈ |
#4
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¢Íº¤Ø³¤ÃѺ
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