ÌâÄ¿ÄÚÈÝ
ÒÔÏÂÊǶÔÃüÌâ¡°ÈôÁ½¸öÕýʵÊýa1£¬a2Âú×ãa
£«a
£½1£¬Ôòa1£«a2¡Ü
¡±µÄÖ¤Ã÷¹ý³Ì£ºÖ¤Ã÷£º¹¹Ô캯Êýf(x)£½(x£a1)2£«(x£a2)2£½2x2£2(a1£«a2)x£«1£¬ÒòΪ¶ÔÒ»ÇÐʵÊýx£¬ºãÓÐf(x)¡Ý0£¬ËùÒÔ¦¤¡Ü0£¬´Ó¶øµÃ4(a1£«a2)2£8¡Ü0£¬ËùÒÔa1£«a2¡Ü
.
¸ù¾ÝÉÏÊöÖ¤Ã÷·½·¨£¬Èôn¸öÕýʵÊýa1¡¢a2¡¢¡¡¢anÂú×ãa
£«a
£«¡£«a
£½1ʱ£¬ÄãÄܵõ½µÄ½áÂÛΪ____________________(²»±ØÖ¤Ã÷)£®
a1£«a2£«¡£«an¡Ü![]()
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿