ÌâÄ¿ÄÚÈÝ

Èçͼ£¬ÒÑÖªÅ×ÎïÏßy£½ax2£«bx£«1¾­¹ýA(£­1£¬0)£¬B(1£¬1)Á½µã£®

(1)Çó¸ÃÅ×ÎïÏߵıí´ïʽ£»

(2)ÔĶÁÀí¡¾½âÎö¡¿

ÔÚÍ¬Ò»Æ½ÃæÖ±½Ç×ø±êϵÖУ¬Ö±Ïßl1£ºy£½k1x£«b1(k1£¬b1Ϊ³£Êý£¬ÇÒk1¡Ù0)£¬Ö±Ïßl2£ºy£½k2x£«b2(k2£¬b2Ϊ³£Êý£¬ÇÒk2¡Ù0)£¬Èôl1¡Íl2£¬Ôòk1¡¤k2£½£­1.

½â¾öÎÊÌ⣺

¢ÙÈôÖ±Ïßy£½3x£­1ÓëÖ±Ïßy£½mx£«2»¥Ïà´¹Ö±£¬ÇómµÄÖµ£»

¢ÚÅ×ÎïÏßÉÏÊÇ·ñ´æÔÚµãP£¬Ê¹µÃ¡÷PABÊÇÒÔABΪֱ½Ç±ßµÄÖ±½ÇÈý½ÇÐΣ¿Èô´æÔÚ£¬ÇëÇó³öµãPµÄ×ø±ê£»Èô²»´æÔÚ£¬Çë˵Ã÷ÀíÓÉ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø