分式方程练习题
1.解方程:
3.(1)解方程:
4.解分式方程:
3213??0 2.解方程: ? xx?2x?1x?11?3x?2?1 ??0 (2)解不等式组:?x?9<3x?1x?12x?1????11?xx?216?3??1?2 5.解分式方程: x?22?xx?2x?4?2x?y?5326.(1)解方程:? (2)解方程组:?.
xx?2x?y?1?
7.(1)
8.解方程: 9.(1)
x?2410x5?2?1 (2)??2 x?2x?42x?11?2x1x?2? x?33?x2?x11?35??1 (2)?? x?33?x1?x2x?11?x试卷第1页,总16页
10.计算:
1?x1x2?2?(1) 化简:-x-1 (2) 解方程: 2?xx?2x?1
11.已知
13.解方程:
15.解方程:
17.解方程:
19.解方程或解不等式组:
x2x4x61?2,求?的值. 12.解方程 ?2? x?1x?1xx?3x?9x?3x?232x?53?1?2 14.解方程:=. x?2x?4x?22?x11?xx2??3 + =1 16.(8分)解方程: x?22?xx?1x?1x?1x53x2?? 18.??3 xx?12x?2x?2?2x?1?x12? (2)?(1) x?1x2(x?1)??1?
20.解方程:
3411?. 21.解方程?? 0 x?1xx+1x?1试卷第2页,总16页
22.解分式方程: 24.
26.解方程:
28.解分式方程:
30.解方程
31314??2 23. - = 0
xx -2x?2xx?2xx?216236?1?2??2 25.解方程: x?2x?1x?1x?1x?42x??1 27.1?x?1?2. xx?3x?22?x1132??2 29.解方程: 1?x?3?1 x?2xx?2x2?xx?2x?3125?1???1 31.解方程:4?xx?42x?11?2xa2?a1a2?x1?1-32.计算 ÷2- 33.解方程
a?1a?1a?1x?33?x
34.解方程:
11?x12??3 35.? x?22?x2xx?3试卷第3页,总16页
36. 38.
x131?1?2?2?0 37.2x?2x?4x?2xx?2x114xx?14??2?1?2 39.解方程: 2x?32x?34x?9x?1x?140.解分式方程:
4x?115x4??2 41.解方程: ??1 x?33?xx?2x-3x2????1 42.解方程:= 43.解分式方程:2x?2x?4xx??
10x5??22?x12x?11?2x44.解方程: ??1 45.
x?33?x
716??22263x?5??46.x?xx?xx?1 47.解方程: x?1xx?x?1? 48.
23x2x??2?1 49.xx?2x?2x?4试卷第4页,总16页
50.解方程: (2)
1?x112?2?? 51.解方程(1) x?2x?22xx?3x2x962x?13x?1??1 52.解方程:5?2?? x?13x?3x?164?x4?x53.解方程: (1)? 54.(1) 55.(1) 56.
?2x?y?5x1??1. (2)
x?1x?2x?3y??75x?32xx?4x?3??; (2)???1.6 4360.20.5212?x1? (2)??2 x?1xx?33?x0.04x?0.090.3x?0.2x?551????2 57.(1)
0.050.32x?22?x(2)(5x?2)?30%?(7x?8)?20% 58.(1) 3x +5 = 4x + 1
试卷第5页,总16页
百度搜索“77cn”或“免费范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读,免费范文网,提供经典小说综合文库分式方程练习题4在线全文阅读。
相关推荐: