£¨ÍêÕû°æ£©¾­µäÒòʽ·Ö½âÁ·Ï°Ìâ100µÀ

loading ·ÖÏí 2026-9-1 ÏÂÔØÎĵµ

1.£© 3a3b2c£­12a2b2c2£«9ab2c3 2.£© 16x2£­81 3.£© xy£«6£­2x£­3y 4.£© x2 (x£­y)£«y2 (y£­x) 5.£© 2x2£­(a£­2b)x£­ab 6.£© a4£­9a2b2 7.£© x3£«3x2£­4

8.£© ab(x2£­y2)£«xy(a2£­b2)

9.£© (x£«y)(a£­b£­c)£«(x£­y)(b£«c£­a) 10.£© a2£­a£­b2£­b

11.£© (3a£­b)2£­4(3a£­b)(a£«3b)£«4(a£«3b)2 12.£© (a£«3) 2£­6(a£«3)

13.£© (x£«1) 2(x£«2)£­(x£«1)(x£«2) 2 14£®£©16x2£­81 15.£© 9x2£­30x£«25 16.£© x2£­7x£­30 17.) x(x£«2)£­x 18.) x2£­4x£­ax£«4a 19.) 25x2£­49 20.) 36x2£­60x£«25 21.) 4x2£«12x£«9 22.) x2£­9x£«18

23.) 2x2£­5x£­3 24.) 12x2£­50x£«8 25.) 3x2£­6x 26.) 49x2£­25 27.) 6x2£­13x£«5 28.) x2£«2£­3x 29.) 12x2£­23x£­24 30.) (x£«6)(x£­6)£­(x£­6) 31.) 3(x£«2)(x£­5)£­(x£«2)(x£­3) 32.) 9x2£«42x£«49 33.) x4£­2x3£­35x 34.) 3x6£­3x2 35.£© x2£­25 36.£© x2£­20x£«100 37.£© x2£«4x£«3 38.£© 4x2£­12x£«5 39.£© 3ax2£­6ax

40.£© (x£«2)(x£­3)£«(x£«2)(x£«4) 41.£© 2ax2£­3x£«2ax£­3 42.£© 9x2£­66x£«121 43.£© 8£­2x2 44.£© x2£­x£«14

45.£© 9x2£­30x£«25 46.£©£­20x2£«9x£«20 47.£© 12x2£­29x£«15 48.£© 36x2£«39x£«9 49.£© 21x2£­31x£­22 50.£© 9x4£­35x2£­4

51.£© (2x£«1)(x£«1)£«(2x£«1)(x£­3) 52.£© 2ax2£­3x£«2ax£­3 53.£© x(y£«2)£­x£­y£­1 54.) (x2£­3x)£«(x£­3) 2 55.) 9x2£­66x£«121 56.) 8£­2x2 57.) x4£­1

58.) x2£«4x£­xy£­2y£«4 59.) 4x2£­12x£«5 60.) 21x2£­31x£­22

61.) 4x2£«4xy£«y2£­4x£­2y£­3 62.) 9x5£­35x3£­4x

63.£© Èô(2x)n?81 = (4x2+9)(2x+3)(2x?3)£¬ÄÇônµÄÖµÊÇ( 64.) Èô9x2?12xy+mÊÇÁ½ÊýºÍµÄƽ·½Ê½£¬ÄÇômµÄÖµÊÇ( 65) °Ñ¶àÏîʽa4? 2a2b2+b4Òòʽ·Ö½âµÄ½á¹ûΪ( ) 66.) °Ñ(a+b) 2?4(a2?b2)+4(a?b) 2·Ö½âÒòʽΪ( )

) ) 1?67.) ?????2?2001?1?????2?2000

68) ÒÑÖªx£¬yΪÈÎÒâÓÐÀíÊý£¬¼ÇM = x2+y2£¬N = 2xy£¬ÔòMÓëNµÄ´óС¹ØÏµÎª( )

69) ¶ÔÓÚÈκÎÕûÊým£¬¶àÏîʽ( 4m+5) 2?9¶¼ÄÜ( )

A£®±»8Õû³ý B£®±»mÕû³ý

C£®±»(m?1)Õû³ý D£®±»(2m?1)Õû³ý

70.) ½«?3x2n?6xn·Ö½âÒòʽ£¬½á¹ûÊÇ( )

71.) ¶àÏîʽ(x+y?z)(x?y+z)?(y+z?x)(z?x?y)µÄ¹«ÒòʽÊÇ( )

2x72.£© Èô?2(m?3)x?16ÊÇÍêȫƽ·½Ê½£¬ÔòmµÄÖµµÈÓÚ_____¡£ 22x?x?m?(x?n)73.£© Ôòm=____n=____ 63212xyµÄ¹«ÒòʽÊÇ£ß 2xy74.£© Óë

2224mn75.£© Èôx?y=(x?y)(x?y)(x?y)£¬Ôòm=_______£¬n=_________¡£ 22224224m?n,?a?b,x?4y,?4s?9t76.£© ÔÚ¶àÏîʽÖУ¬¿ÉÒÔÓÃÆ½·½²î¹«

ʽ·Ö½âÒòʽµÄ

ÓÐ________________________ £¬Æä½á¹ûÊÇ _____________________¡£

2x77.£© Èô?2(m?3)x?16ÊÇÍêȫƽ·½Ê½£¬Ôòm=_______¡£ 2x78.£© ?(_____)x?2?(x?2)(x?_____)

22004200520061?x?x???x?x?0,x?________. 79.£© ÒÑÖªÔò

80.£© Èô

16(a?b)2?M?25ÊÇÍêȫƽ·½Ê½M=________¡£ 81.£© x2?6x??__??(x?3)2£¬ x2??___??9?(x?3)2 82.£© Èô9x2?k?y2ÊÇÍêȫƽ·½Ê½£¬Ôòk=_______¡£

83.) Èôx2?4x?4µÄֵΪ0£¬Ôò3x2?12x?5µÄÖµÊÇ________¡£ 84.) ·½³Ìx2?4x?0£¬µÄ½âÊÇ________¡£ 85.) Èôx2?ax?15?(x?1)(x?15)Ôòa=_____¡£ 86.) Èô

x?y?4,x2?y2?6Ôòxy?___¡£ 87.) 12x3y?18x2y3µÄ¹«ÒòʽÊÇ___________

88.) ·Ö½âÒòʽ£º2x3?18x?__________

89.) ÈôA?3x?5y£¬B?y?3x£¬ÔòA2?2A?B?B2?_________ 90.) Èôx2?6x?tÊÇÍêȫƽ·½Ê½£¬Ôòt£½________ 91.) Òòʽ·Ö½â£º9a2?4b2?4bc?c2?_________ 92.) ·Ö½âÒòʽ£ºa3c?4a2bc?4ab2c?_________ 93.) Èô

|x?2|?x2?xy?124y?0£¬Ôòx£½_______£¬y£½________

94.) Èôa?99£¬b?98£¬Ôòa2?2ab?b2?5a?5b?_________

95.) ¼ÆËã12798.?0125.?0125.?4798.?________ 96.) ÔËÓÃÆ½·½²î¹«Ê½·Ö½â£ºa2£­_______£½£¨a£«7£©£¨a£­_____£©97.) Íêȫƽ·½Ê½

4x2??9y2?()2¡£

98.£©Èôa¡¢b¡¢c£¬ÕâÈý¸öÊýÖÐÓÐÁ½¸öÊýÏàµÈ£¬a2(b?c)?b2(c?a)?c2(a?b)?_________

99.£©Èôa?b?5£¬ab??14£¬Ôòa3?a2b?ab2?b3?__________ 100.£©°Ñ3an?2?15an?1?45an·Ö½âÒòʽÊÇ£¨ £©

Ôò


£¨ÍêÕû°æ£©¾­µäÒòʽ·Ö½âÁ·Ï°Ìâ100µÀ.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ
ËÑË÷¸ü¶à¹ØÓÚ£º £¨ÍêÕû°æ£©¾­µäÒòʽ·Ö½âÁ·Ï°Ìâ100µÀ µÄÎĵµ
Ïà¹ØÍÆ¼ö
Ïà¹ØÔĶÁ