µÚÒ»·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

б±Ê¦´ó°æ°ËÄ꼶ϲáÊýѧ¡¶ÈÏʶ·Öʽ(1)¡·½Ì°¸

À´Ô´£ºÓû§·ÖÏí ʱ¼ä£º2025/11/26 16:03:07 ±¾ÎÄÓÉloading ·ÖÏí ÏÂÔØÕâÆªÎĵµÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:xxxxxxx»òQQ£ºxxxxxx ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣

µÚÎåÕ ·ÖʽÓë·Öʽ·½³Ì 1£®ÈÏʶ·Öʽ£¨Ò»£©

×ÜÌå˵Ã÷

±¾½Ú¹²¶þ¸ö¿Îʱ£¬Ëü·ÖΪ·ÖʽµÄ¸ÅÄ·ÖʽµÄ»ù±¾ÐÔÖÊÒÔ¼°Ô¼·Ö£¬ÆäÖзÖʽµÄ»ù±¾ÐÔÖÊÊÇÕûÕµÄÖÐÐÄÓëÁé»ê£¬ÊÇÕûÕµÄÖØµã£¬¿ÉÀà±ÈСѧËùѧ¹ýµÄ·ÖÊýµÄ»ù±¾ÐÔÖÊÀ´Àí½â·ÖʽµÄ»ù±¾ÐÔÖÊ¡£

Ò»¡¢Ñ§Éú֪ʶ״¿ö·ÖÎö

ѧÉúµÄ֪ʶ¼¼ÄÜ»ù´¡£ºÑ§ÉúÔÚСѧѧ¹ý·ÖÊý£¬Æäʵ·ÖʽÊÇ·ÖÊýµÄ¡°´úÊý»¯¡±£¬ËùÒÔÆäÐÔÖÊÓëÔËËãÊÇÍêÈ«ÀàËÆµÄ£®ÔÚÇ°ÃæµÄѧϰÖÐѧÉúÒѾ­Ñ§»áÓÃ×Öĸ±íʾʵ¼ÊÎÊÌâÖеÄÊýÁ¿¹ØÏµ£¬ÆäÖаüÀ¨ÕûʽÓë·ÖʽµÈÊýÁ¿¹ØÏµ£®

ѧÉúµÄ»î¶¯¾­Ñé»ù´¡£ºÔÚÕûʽµÄѧϰÖУ¬Ñ§Éú³õ²½¾ß±¸ÁËÓÃÕûʽ±íʾÏÖʵÇé¾³ÖеÄÊýÁ¿¹ØÏµ£¬½¨Á¢ÊýѧģÐ͵Ä˼Ï룮ÔÚÏà¹ØµÄѧϰÖÐѧÉú³õ²½¾ß±¸Á˹۲졢¹éÄÉ¡¢Àà±È¡¢²ÂÏëµÄÄÜÁ¦ÒÔ¼°×ÔÖ÷̽Ë÷¡¢ºÏ×÷½»Á÷µÄÄÜÁ¦£®

¶þ¡¢½ÌѧÈÎÎñ·ÖÎö

±¾½Ú¿ÎÊÇ·ÖʽµÄÆðʼ¿Î£¬ÊÇѧÉúѧϰÁËÕûʽ¡¢Òòʽ·Ö½â»ù´¡ÉϽøÐеģ¬ÊÇÏÂÒ»²½Ñ§Ï°·ÖʽµÄÐÔÖÊ¡¢·ÖʽµÄÔËËãÒÔ¼°·Öʽ·½³ÌµÄǰÌᣬËùÒÔ·ÖʽµÄ¸ÅÄî¼°·ÖʽÔÚʲôÌõ¼þÏÂÓÐÒâÒåÊDZ¾½Ú¿ÎµÄÖØµãºÍÄѵ㡣ÒòΪ·ÖʽÓë·ÖÊýÀàËÆ£¬ËùÒÔΪÁËÍ»ÆÆÖØµãºÍÄѵ㣬²ÉÓÃÁËÀà±ÈµÄѧϰ·½·¨£¬ÈÃѧÉúѧ»á×ÔÖ÷̽Ë÷£¬ºÏ×÷½»Á÷£¬ÀÏʦµÄ½²ºÍѧÉúµÄѧÏà½áºÏ¡£·ÖʽÊDZíʾÏÖʵÊÀ½çÖÐÒ»ÀàÁ¿µÄÊýѧģÐÍ£¬ÎªÁËÈÃѧÉúÌå»áÕâÒ»µã£¬ÔÚ¿ÎÌâÒýÈëʱ´Óʵ¼ÊÉú»îÇé¾°³ö·¢£¬ÈÃѧÉú¾­ÀúÓÃ×Öĸ±íʾʵ¼ÊÎÊÌâÖÐÊýÁ¿¹ØÏµµÄ¹ý³Ì¡£¸ù¾ÝÈýά½ÌѧĿ±ê¼°Ð¿γ̱ê×¼¶Ô±¾½Ú¿ÎµÄÒªÇ󣬽áºÏµ±Ç°Ñ§ÉúµÄÐÄÀíÌØµãÒÔ¼°ÏÖÓеÄÈÏ֪ˮƽ£¬Äⶨ±¾¿ÎµÄ½ÌѧĿ±ê£º

1¡¢Á˽â·ÖʽµÄ¸ÅÄÃ÷È··ÖʽºÍÕûʽµÄÇø±ð£»

2¡¢ÈÃѧÉú¾­ÀúÓÃ×Öĸ±íʾʵ¼ÊÎÊÌâÖÐÊýÁ¿¹ØÏµµÄ¹ý³Ì£¬Ìå»á·ÖʽÊDZíʾÏÖʵÊÀ½çÖеÄÒ»ÀàÁ¿µÄÊýѧģÐÍ£®

3¡¢ÅàÑøÑ§Éú¹Û²ì¡¢¹éÄÉ¡¢Àà±ÈµÄ˼ά£¬ÈÃѧÉúѧ»á×ÔÖ÷̽Ë÷£¬ºÏ×÷½»Á÷£®

Èý¡¢½Ìѧ¹ý³Ì·ÖÎö

±¾½Ú¿Î¹²Éè¼ÆÁË 6¸ö½Ìѧ»·½Ú£ºÖªÊ¶×¼±¸¡ª¡ªÇé¾°ÒýÈ롪¡ª×ÔÖ÷̽Ë÷¡ª¡ªÁ·Ï°Ìá¸ß¡ª¡ª¿ÎÌ÷´À¡¡ª¡ª×ÔÎÒС½á µÚÒ»»·½Ú ֪ʶ׼±¸ »î¶¯ÄÚÈÝ£ºÎ¹ʶøÖªÐ ÎÊÌ⣺ÏÂÁÐʽ×ÓÖÐÄÄЩÊÇÕûʽ£¿ a£¬ -3x2y3£¬ 5x-1£¬ x2+xy+y2£¬ »î¶¯Ä¿µÄ£º

ÒòΪ·Öʽ¸ÅÄîµÄѧϰÊÇѧÉúͨ¹ý¹Û²ì£¬±È½Ï·ÖʽÓëÕûʽµÄÇø±ð´Ó¶ø»ñµÃ·ÖʽµÄ¸ÅÄËùÒÔ±ØÐëÊìÁ·ÕÆÎÕÕûʽµÄ¸ÅÄ ×¢ÒâÊÂÏ

ѧÉúÄܹ»±È½Ï׼ȷµÄÕÒ³öÄÄЩÊÇÕûʽ£¬ÓÐЩѧÉú»á¼òµ¥µÄÈÏΪ¡°·ÖÊý¡±ÐÎʽµÄ´úÊýʽ²»ÊÇÕûʽ£¬ÆäʵÕâ²»ÊÇÅбðµÄ¹Ø¼ü£¬¶øÊÇ¿´·ÖĸÖÐÊDz»ÊǺ¬ÓÐ×Öĸ¡£ µÚ¶þ»·½Ú Çé¾°ÒýÈë »î¶¯ÄÚÈÝ£º

ÒÔÒ»¸ö¡°ÍÁµØÉ³»¯¡±µÄÎÊÌâÇé¾°ÒýÈ룬ÈÃѧÉú˼¿¼ÌÖÂÛ£¬ÓÃʽ·Öʽ±í´ïÌâÄ¿ÖеÄÊýÁ¿¹ØÏµ£º

ÎÊÌâÇé¾°£¨1£©£ºÃæ¶ÔĿǰÑÏÖØµÄÍÁµØÉ³»¯ÎÊÌâ£¬Ä³ÏØ¾ö¶¨·ÖÆÚ·ÖÅú¹ÌɳÔìÁÖ£¬Ò»ÆÚ¹¤³Ì¼Æ»®ÔÚÒ»¶¨ÆÚÏÞÄÚ¹ÌɳÔìÁÖ2400¹«Ç꣬ʵ¼ÊÿÔ¹ÌɳÔìÁÖµÄÃæ»ý±ÈÔ­¼Æ»®¶à30¹«Ç꣬½á¹ûÌáǰÍê³ÉÔ­¼Æ»®µÄÈÎÎñ¡£ÕâÒ»ÎÊÌâÖÐÓÐÄÄЩµÈÁ¿¹ØÏµ£¿ Èç¹ûÉèÔ­¼Æ»®Ã¿Ô¹ÌɳÔìÁÖx¹«Ç꣬ÄÇôԭ¼Æ»®Íê³ÉÒ»ÆÚ¹¤³ÌÐèÒª ¸öÔ£¬Êµ¼ÊÍê³ÉÒ»ÆÚ¹¤³ÌÓÃÁË ¸öÔ¡£

ÎÊÌâÇé¾°£¨2£©£ºÐ»ªÊéµê¿â´æÒ»ÅúͼÊ飬ÆäÖÐÒ»ÖÖͼÊéµÄÔ­¼ÛÊÇÿ²áaÔª£¬ÏÖ

½µ¼ÛxÔªÏúÊÛ£¬µ±ÕâÖÖͼÊéµÄ¿â´æÈ«²¿ÊÛ³öʱ£¬ÆäÏúÊÛ¶îΪbÔª.½µ¼ÛÏúÊÛ¿ªÊ¼Ê±£¬Ð»ªÊéµêÕâÖÖͼÊéµÄ¿â´æÁ¿ÊǶàÉÙ£¿ »î¶¯Ä¿µÄ£º

ÈÃѧÉú½øÒ»²½¾­Àú̽Ë÷ʵ¼ÊÎÊÌâÖеÄÊýÁ¿¹ØÏµµÄ¹ý³Ì£»Í¨¹ýÎÊÌâÇé¾°£¬ÈÃѧÉú³õ²½¸ÐÊÜ·ÖʽÊǽâ¾öÎÊÌâµÄÒ»ÖÖÄ£ÐÍ£»Ìå»á·ÖʽµÄÒâÒ壬·¢Õ¹·ûºÅ¸Ð£®

2xyamc,,,, m?ny9a?13ab×¢ÒâÊÂÏ

Òª¸øÑ§ÉúÒ»¶¨µÄ˼¿¼Ê±¼ä£¬ÈÃѧÉú»ý¼«Í¶ÉíÓÚÎÊÌâÇé¾°ÖУ¬¸ù¾ÝѧÉúµÄÇé¿ö½Ìʦ¿ÉÒÔ¸øÓèÊʵ±µÄÌáʾºÍÒýµ¼£® µÚÈý»·½Ú ×ÔÖ÷̽Ë÷ »î¶¯ÄÚÈÝ£º

ÒÔС×éµÄÐÎʽ¶ÔÇ°Ãæ³öÏֵķÖʽ½øÐÐÌÖÂÛºóµÃ³ö·ÖʽµÄ¸ÅÄÌå»á·ÖʽµÄÒâÒ壮 ? ÌÖÂÛÄÚÈÝ£º¶ÔÇ°Ãæ³öÏֵĴúÊýʽÈçÏ£¬ËüÃÇÓÐʲô¹²Í¬ÌØÕ÷£¿ËüÃÇÓëÕûʽÓÐʲô²»Í¬£¿

»î¶¯Ä¿µÄ£º

ÈÃѧÉúͨ¹ý¹Û²ì¡¢¹éÄÉ¡¢×ܽá³öÕûʽÓë·ÖʽµÄÒìͬ£¬´Ó¶øµÃ³ö·ÖʽµÄ¸ÅÄ ×¢ÒâÊÂÏ

ѧÉúͨ¹ý¹Û²ì¡¢Àà±È£¬¼°Ð¡×鼤ÁÒµÄÌÖÂÛ£¬»ù±¾Äܵóö·ÖʽµÄ¶¨Ò壬¶ÔÓÚ·ÖʽµÄ·Öĸ²»ÄÜΪ0£¬ÓеÄС×鿼ÂÇÁË£¬ÓеÄûÓп¼Âǵ½£¬¾ÍÕâÒ»µã¿ÉÒÔÈÃѧÉúÀà±È·ÖÊýµÄ·Öĸ²»ÄÜΪ0¼ÓÒÔÀí½â£¬»¹¿ÉÀí½âΪ×ÖĸÊÇ¿ÉÒÔ±íʾÈκÎÊýµÄ¡£ÕâÑù»ñµÃµÄ֪ʶ£¬Àí½âµÄ¸ü¼Ó͸³¹£¬ÕÆÎյĸü¼ÓÀι̣¬ÔËÓÃÆðÀ´»á¸üÁé»î¡£ µÚËÄ»·½Ú Á·Ï°Ìá¸ß »î¶¯ÄÚÈÝ£º

a?1ÀýÌ⣨1£©µ± a=1£¬2ʱ£¬·Ö±ðÇó·Öʽ 2 a µÄÖµ£»

a ?11?1 ½â£º£¨1£©µ± a=1ʱ£¬??12a2?1

a?12?13 £¨2£©µ± a=2ʱ£¬ 2a?2?2?424002400b,,xx?3a?x

a?1£¨2£©µ± aÈ¡ºÎֵʱ£¬·Öʽ 2 a ÓÐÒâÒ壿

½â£ºµ±·ÖĸµÄֵΪÁãʱ£¬·ÖʽûÓÐÒâÒ壬³ý´ËÒÔÍ⣬·Öʽ¶¼ÓÐÒâÒ壮 ÓÉ·Öĸ2a=0£¬µÃa=0£¬

ËùÒÔ£¬µ±aÈ¡ÁãÒÔÍâµÄÈκÎÊýʱ£¬·Öʽ a ? 1 ¶¼ÓÐÒâÒ壮

2a»î¶¯Ä¿µÄ£º

ÈÃѧÉúÌå»á·ÖʽµÄÒâÒ壬Àí½âÈç¹ûaµÄȡֵʹµÃ·ÖĸµÄֵΪÁ㣬Ôò·ÖʽûÓÐÒâÒ壬·´Ö®ÓÐÒâÒ壮 ×¢ÒâÊÂÏ

ͨ¹ýÀýÌâ½²½â£¬ÈÃѧÉú´ÓÁ½·½ÃæÀ´Àí½â£¬Ò»ÊÇ·ÖʽÖеÄ×Öĸ¿ÉÒÔ±íʾʹ·ÖʽÓÐÒâÒåµÄÈκÎÊý£»¶þÊÇ·Öʽ¿ÉÓë·ÖÊýÀà±È£¬·ÖʽµÄ·ÖĸҲ²»ÄÜΪÁ㡣ѧÉú»ù±¾Äܹ»Í¨¹ý¼ÆËã³ö·ÖʽµÄÖµ£¬µ«¶ÔÓÚ·ÖʽʲôÌõ¼þÏÂÓÐÒâÒ壬һÏÂ×ÓÕÆÎÕ»¹ÓÐÒ»¶¨µÄÄѶȣ¬ ÐèҪͨ¹ýÓë·ÖÊý½øÐÐÀà±È£¬¶à¾ÙÀý²ÅÄÜÀí½âµÄ¸üÉî¿Ì¡£ µÚÎå»·½Ú ¿ÎÌ÷´À¡ »î¶¯ÄÚÈÝ£º

1¡¢ÏÂÁи÷ʽÖУ¬ÄÄЩÊÇÕûʽ£¿ÄÄЩÊÇ·Öʽ£¿

(1)bx?11,(2)2a?b(3)?(4)xy?x2y2a4?x2

´ð£º£¨2£©¡¢£¨4£©ÊÇÕûʽ£¬£¨1£©¡¢£¨3£©ÊÇ·Öʽ£® »î¶¯Ä¿µÄ£º

¿¼²ìѧÉú¶Ô·Öʽ¡¢Õûʽ¸ÅÄîµÄÀí½â£® ×¢ÒâÊÂÏ

ѧÉúÍê³ÉµÄ½ÏºÃ£¬ÄÜץס·ÖʽÓëÕûʽ¸ÅÄîµÄÇø±ð£¬×¼È·µÄÅжϳö·Öʽ¡¢Õûʽ£® »î¶¯ÄÚÈÝ£º

2¡¢xȡʲôֵʱ£¬ÏÂÁзÖʽÎÞÒâÒ壿 (1)

x2x?3(2)x?15x?10½â£º£¨1£©ÒòΪµ±·ÖĸµÄֵΪÁãʱ£¬·ÖʽûÓÐÒâÒ壮 ÓÉ2 x -3=0£¬µÃx = ËùÒÔµ±x =

3 23 ʱ£¬ ·ÖʽÎÞÒâÒ壮 2 £¨2£©ÒòΪµ±·ÖĸµÄֵΪÁãʱ£¬·ÖʽûÓÐÒâÒ壮 ÓÉ5x+10=0£¬µÃx = -2

ËùÒÔµ±x = -2 ʱ£¬ ·ÖʽÎÞÒâÒ壮

»î¶¯Ä¿µÄ£ºÈÃѧÉúÌå»á·ÖʽµÄÒâÒ壬֪µÀÈç¹ûaµÄȡֵʹµÄ·ÖĸµÄֵΪÁ㣬Ôò·Ö

ʽûÓÐÒâÒ壬·´Ö®ÓÐÒâÒ壮

б±Ê¦´ó°æ°ËÄ꼶ϲáÊýѧ¡¶ÈÏʶ·Öʽ(1)¡·½Ì°¸.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡
±¾ÎÄÁ´½Ó£ºhttps://www.diyifanwen.net/c6mjjq4vm807f1wl0k4bu3bj0w6iihw013ia_1.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©
ÈÈÃÅÍÆ¼ö
Copyright © 2012-2023 µÚÒ»·¶ÎÄÍø °æÈ¨ËùÓÐ ÃâÔðÉùÃ÷ | ÁªÏµÎÒÃÇ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£ºxxxxxx ÓÊÏ䣺xxxxxx@qq.com
ÓåICP±¸2023013149ºÅ
Top