Ò×½ÌÍø-±±¾©¼Ò½Ì
µ±Ç°³ÇÊУº±±¾© [Çл»ÆäËü³ÇÊÐ]¡¡
www.eduease.com Çë¼Ò½ÌÈÈÏߣº400-6789-353 010-64435636 010-64450797

Ò×½ÌÍø΢ÐÅ°æ΢ÐÅ°æ¡¡APPÏÂÔØ
Ò׽̲¥±¨

»¶Ó­Äú¹âÁÙÒ×½ÌÍø£¬¸Ðл´ó¼ÒÒ»Ö±ÒÔÀ´¶ÔÒ×½ÌÍø±±¾©¼Ò½ÌµÄ´óÁ¦Ö§³ÖºÍ¹Ø×¢£¡ÎÒÃǽ«½ß³ÏΪÄúÌṩ¸üÓÅÖʱã½ÝµÄ·þÎñ£¬´òÔì±±¾©µØÇøÇë¼Ò½Ì,×ö¼Ò½Ì,ÕҼҽ̵Äרҵƽ̨£¬¾´ÇëÖµ磺010-64436939

µ±Ç°Î»Ö㺼ҽÌÍøÊ×Ò³ > ¼ÒÍ¥½ÌÓý > ¸ùºÅ2ÊÇÎÞÀíÊýµÄÖ¤Ã÷

¸ùºÅ2ÊÇÎÞÀíÊýµÄÖ¤Ã÷

¡¾×÷ÕߣºÕŽÌÔ±,±àºÅ66377 ¸üÐÂʱ¼ä£º2014-07-14¡¿ Ö¤Ã÷£ºÎÞÀíÊýÊDz»Äܱíʾ³Ém/nÐÎʽµÄÊý£¨m nÊÇÕûÊý£©¡£
ÏÖÔÚÓ÷´Ö¤·¨£¬¼ÙÉè¸ùºÅ2=m/n£¬Ô¼·ÖʹµÃm nÊÇ»¥ÖʵÄ
±äÐÎ2n^2=m^2
ÏÔÈ»mÊÇżÊý£¨ÒòΪËüµÄƽ·½ÊÇ2n^2£¬ÆæÊýƽ·½µ±È»²»¿ÉÄÜÊÇżÊý£©
żÊýµÄƽ·½Ò»¶¨ÊÇ4µÄ±¶Êý£¬°Ñm^2д³É4p^2£¨Æäʵ¾ÍÊÇm=2p´øÈëµÄ½á¹û£©
2n^2=4p^2
n^2=2p^2
ͬÀí£¬nÊÇżÊý£¬ÕâÓëmn»¥ÖÊì¶Ü
ËùÒÔ²»´æÔÚ»¥ÖʵÄmnʹ¸ùºÅ2=m/n£¬¼´¸ùºÅ2ÊÇÎÞÀíÊý¡£

ËÑË÷½ÌÔ±
-¸ü¶à-

×îнÌÔ±

  1. µË½ÌÔ± ±±¾©´óѧ ·¨Ñ§£¬¾­¼Ã£¬½ðÈÚ
  2. ÕŽÌÔ± ɽ¶«Àí¹¤´óѧ »·¾³¹¤³Ì
  3. ÇؽÌÔ± ÁÉÄþ¿Æ¼¼´óѧ ²ÄÁÏ¿ÆѧÓ빤³Ì
  4. ºúÀÏʦ Ó׶ù½Ìʦ
  5. ÕŽÌÔ± ɽÎ÷ʦ·¶´óѧ µØÀíÐÅÏ¢¿Æѧ
  6. ë½ÌÔ± Ò°¼¦´óѧ£¨¼ÆËã»ú£© ÖÐÎÄ
  7. M½ÌÔ± ±±¾©½¨Öþ´óѧ ÍÁľ¹¤³Ì
  8. Íõ½ÌÔ± ËÄ´¨Ê¦·¶´óѧ ººÓïÑÔÎÄѧ
  9. ÕŽÌÔ± ½­ËÕʦ·¶´óѧ ÓïÑÔѧ È˹¤ÖÇÄÜ
  10. ¸ßÀÏʦ ÖÐѧһ¼¶½Ìʦ
ÍƼö¿ÆÄ¿£º ÀºÇò¸¨µ¼ Êé·¨Åàѵ Î赸Åàѵ ÌåÓýÅàѵ ΧÆ帨µ¼ ¶íÓ︨µ¼ ÓÎÓ¾¸¨µ¼ ÓïÎĸ¨µ¼ Ó¢Ó︨µ¼ ÎïÀí¸¨µ¼ »¯Ñ§¸¨µ¼ ÉúÎ︨µ¼ ¼Ü×ӹĸ¨µ¼ Êýѧ¸¨µ¼ ÑÅ˼¸¨µ¼ Íи£¸¨µ¼ ÓðëÇò¸¨µ¼ ÈÕÓ︨µ¼ ¸ÖÇÙÅàѵ ÃÀÊõÅàѵ СÌáÇÙÅàѵ ¹ÅóÝÅàѵ Сѧ¸¨µ¼ ³õÖи¨µ¼ ¸ßÖи¨µ¼ ¸ß¿¼¸¨µ¼ ±à³ÌÅàѵ ×÷Îĸ¨µ¼ Åã¶Á¸¨µ¼
Ïà¹Ø³ÇÊУº ±±¾©¼Ò½ÌÍø ÉϺ£¼Ò½Ì Î人¼Ò½Ì ÄϾ©¼Ò½Ì ÉîÛÚ¼Ò½Ì ¹ãÖÝ¼Ò½Ì Ìì½ò¼Ò½Ì Î÷°²¼Ò½Ì ³É¶¼¼Ò½Ì º¼ÖÝ¼Ò½Ì µÂºêÖÝ¼Ò½Ì ÑÓ±ßÖÝ¼Ò½Ì ÌÆɽ¼Ò½Ì °ÍÒô¹ùÀãÖÝ¼Ò½Ì Î÷Äþ¼Ò½Ì ÕÅÒ´¼Ò½Ì