ÌâÄ¿ÄÚÈÝ
ÔĶÁÏÂÁжÌÎÄ£¬»Ø´ðÓйØÎÊÌ⣺
ÔÚʵÊýÕâÕÂÖУ¬Óöµ½¹ý¡¢£»ÕâÑùµÄʽ×Ó£¬ÎÒÃÇ°ÑÕâÑùµÄʽ×Ó½Ð×ö¶þ´Î¸ùʽ£¬¸ùºÅϵÄÊý½Ð×ö±»¿ª·½Êý£®Èç¹ûÒ»¸ö¶þ´Î¸ùʽµÄ±»¿ª·½ÊýÖÐÓеÄÒòÊýÄÜ¿ªµÄ¾¡·½£¬¿ÉÒÔÀûÓý«ÕâЩÒòÊý¿ª³öÀ´£¬´Ó¶ø½«¶þ´Î¸ùʽ»¯¼ò£®µ±Ò»¸ö¶þ´Î¸ùʽµÄ±»¿ª·½ÊýÖв»º¬¿ªµÃ¾¡·½µÄÒòÊý»òÕß±»¿ª·½ÊýÖв»º¬ÓзÖÊýʱ£¬ÕâÑùµÄ¶þ´Î¸ùʽ½Ð×ö×î¼ò¶þ´Î¸ùʽ£¬
ÀýÈ磬»¯³É×î¼ò¶þ´Î¸ùʽÊÇ£¬»¯³É×î¼ò¶þ´Î¸ùʽÊÇ£®¼¸¸ö¶þ´Î¸ùʽ»¯³É×î¼ò¶þ´Î¸ùʽÒÔºó£¬Èç¹û±»¿ª·½ÊýÏàͬ£¬Õ⼸¸ö¶þ´Î¸ùʽ½Ð×öͬÀà¶þ´Î¸ùʽ£¬ÈçÉÏÃæµÄÀý×Ó¾ÍÊÇͬÀà¶þ´Î¸ùʽ£®
£¨1£©ÇëÅжÏÏÂÁи÷ʽÖУ¬ÄÄЩÊÇͬÀà¶þ´Î¸ùʽ£¿£»
£¨2£©¶þ´Î¸ùʽÖеÄͬÀà¶þ´Î¸ùʽ¿ÉÒÔÏñÕûʽÖеÄͬÀàÏîÒ»ÑùºÏ²¢£¬Çë¼ÆË㣺£®
½â£º£¨1£©=5£¬=3£¬=£¬=£¬
¡à¡¢¡¢ÊÇͬÀà¶þ´Î¸ùʽ£»¡¢¡¢ÊÇͬÀà¶þ´Î¸ùʽ£®
£¨2£©Ôʽ=
=-£®
·ÖÎö£º£¨1£©ÏȽ«¶þ´Î¸ùʽ»¯¼ò£¬ºó¸ù¾ÝͬÀà¶þ´Î¸ùʽµÄ¶¨Ò壬±»¿ª·½ÊýÏàͬ¼´¿ÉÅжϣ»
£¨2£©ÏÈ»¯¼ò¶þ´Î¸ùʽ£¬ºóºÏ²¢×î¼ò¶þ´Î¸ùʽ¼´¿É£®
µãÆÀ£º±¾Ì⿼²éͬÀà¶þ´Î¸ùʽµÄ¸ÅÄî¼°¶þ´Î¸ùʽµÄ¼Ó¼õ·¨£¬ÊôÓÚ»ù´¡Ì⣬עÒâÕÆÎÕͬÀà¶þ´Î¸ùʽÊÇ»¯Îª×î¼ò¶þ´Î¸ùʽºó£¬±»¿ª·½ÊýÏàͬµÄ¶þ´Î¸ùʽ£®
¡à¡¢¡¢ÊÇͬÀà¶þ´Î¸ùʽ£»¡¢¡¢ÊÇͬÀà¶þ´Î¸ùʽ£®
£¨2£©Ôʽ=
=-£®
·ÖÎö£º£¨1£©ÏȽ«¶þ´Î¸ùʽ»¯¼ò£¬ºó¸ù¾ÝͬÀà¶þ´Î¸ùʽµÄ¶¨Ò壬±»¿ª·½ÊýÏàͬ¼´¿ÉÅжϣ»
£¨2£©ÏÈ»¯¼ò¶þ´Î¸ùʽ£¬ºóºÏ²¢×î¼ò¶þ´Î¸ùʽ¼´¿É£®
µãÆÀ£º±¾Ì⿼²éͬÀà¶þ´Î¸ùʽµÄ¸ÅÄî¼°¶þ´Î¸ùʽµÄ¼Ó¼õ·¨£¬ÊôÓÚ»ù´¡Ì⣬עÒâÕÆÎÕͬÀà¶þ´Î¸ùʽÊÇ»¯Îª×î¼ò¶þ´Î¸ùʽºó£¬±»¿ª·½ÊýÏàͬµÄ¶þ´Î¸ùʽ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿