ÌâÄ¿ÄÚÈÝ

¾Ý±¨Ö½2014Äê1Ô±¨µ¼£ºËæ×ÅÈËÃÇ»·±£ÒâʶµÄ²»¶ÏÔöÇ¿£¬ÎÒÊмÒÍ¥µç¶¯×ÔÐгµµÄÓµÓÐÁ¿ÖðÄêÔö¼Ó£¬2011Äêµ×ÎÒÊÐÓµÓмÒÍ¥µç¶¯×ÔÐгµÔ¼50ÍòÁ¾£¬2013Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµµÄÓµÓÐÁ¿´ïµ½ÁË72ÍòÁ¾£®
£¨1£©ÇóÎÒÊдÓ2011Äêµ×µ½2013Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµÓµÓÐÁ¿µÄÄêÆ½¾ùÔö³¤ÂÊ£»
£¨2£©³ÂÀÏʦ¿´Á˴˱¨µ¼ºó˵£º°´ÕâÑùµÄÔö³¤ÂÊÔö³¤£¬ËÄÄêºó£¬µ½2017Äêµ×ÎÒÊÐÓµÓмÒÍ¥µç¶¯×ÔÐгµµÄÊýÁ¿Óë2013Äêµ×Ïà±ÈÖÁÉÙ·­Ò»·­£®ÄãÈÏΪ³ÂÀÏʦµÄ˵·¨ÊÇ·ñÕýÈ·£¿Çë˵Ã÷ÀíÓÉ£®
¿¼µã£ºÒ»Ôª¶þ´Î·½³ÌµÄÓ¦ÓÃ
רÌ⣺Ôö³¤ÂÊÎÊÌâ
·ÖÎö£º£¨1£©Éè2011Äêµ×µ½2013Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµÓµÓÐÁ¿µÄÄêÆ½¾ùÔö³¤ÂÊΪx£¬Ôò2012Äêµ×ÎÒÊÐÓµÓмÒÍ¥µç¶¯×ÔÐгµÔ¼50£¨1+x£©ÍòÁ¾£¬2013Äêµ×ÎÒÊÐÓµÓмÒÍ¥µç¶¯×ÔÐгµÔ¼50£¨1+x£©2ÍòÁ¾£¬ÓÖ2013Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµµÄÓµÓÐÁ¿´ïµ½ÁË72ÍòÁ¾£¬¸ù¾Ý2013Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµµÄÓµÓÐÁ¿ÏàµÈÁгö·½³Ì£¬½â·½³Ì¼´¿É£»
£¨2£©¸ù¾Ý£¨1£©ÖÐÇó³öµÄÔö³¤ÂÊxµÄÖµ£¬Çó³ö2017Äêµ×ÎÒÊÐÓµÓмÒÍ¥µç¶¯×ÔÐгµµÄÊýÁ¿Îª72£¨1+x£©4ÍòÁ¾£¬È»ºóÓë72¡Á2=144±È½Ï¼´¿É£®
½â´ð£º½â£º£¨1£©Éè2011Äêµ×µ½2013Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµÓµÓÐÁ¿µÄÄêÆ½¾ùÔö³¤ÂÊΪx£®
ÓÉÌâÒ⣬µÃ50£¨1+x£©2=72£¬
½âµÃx1=0.2£¬x2=-2.2£¨ÉáÈ¥£©£®  
´ð£ºÎÒÊÐ2011Äêµ×µ½2013Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµÓµÓÐÁ¿µÄÄêÆ½¾ùÔö³¤ÂÊΪ20%£»

£¨2£©³ÂÀÏʦµÄ˵·¨ÕýÈ·£®ÀíÓÉÈçÏ£º
2017Äêµ×¼ÒÍ¥µç¶¯×ÔÐгµÓµÓÐÁ¿Îª£º72£¨1+20%£©4=72¡Á£¨
6
5
£©4=72¡Á
1296
625
£¾144£¬
¹Ê³ÂÀÏʦµÄ˵·¨ÊÇÕýÈ·µÄ£®
µãÆÀ£º±¾Ì⿼²éÁËÒ»Ôª¶þ´Î·½³ÌµÄÓ¦Ó㬽âÌâ¹Ø¼üÊÇÒª¶Á¶®ÌâÄ¿µÄÒâ˼£¬¸ù¾ÝÌâÄ¿¸ø³öµÄÌõ¼þ£¬ÕÒ³öºÏÊʵĵÈÁ¿¹ØÏµ£¬Áгö·½³Ì£¬ÔÙÇó½â£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø