中学生网络课堂本课配套习题挑战模式1/5
单选题
难度系数：
1.如果9是关于x的分式方程
的解，则a的值是（ ）
的解，则a的值是（ ） A:  |
B:  |
| C: 2 |
| D: 3 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWwhjnku6PlhaXmraTliIblvI/mlrnnqIvljbPlj6/msYLop6M=
- 答案：Qw==
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
本课配套习题挑战模式2/5
单选题
难度系数：
2.若分式方程
有增根，则增根可能是（ ）
有增根，则增根可能是（ ） | A: 1 |
B: |
C:  |
| D: 0 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWinuagueaYr+WMluS4uuaVtOW8j+aWueeoi+WQjizop6PliIblvI/mlrnnqIvml7bkuqfnlJ/nmoTkuI3pgILlkIjliIblvI/mlrnnqIvnmoTmoLku
- 提示2：IOaJgOiwk+eahOS4jemAguWQiOeahOague+8jOWwseaYr+ino+WHuuadpeeahOagueiDveS9v+acgOeugOWFrOWIhuavjTxpbWcgd2lkdGg9MTQ0IGhlaWdodD0yMSBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzAwLzY5L3JCQUNGRk1NV1RYRE1EQy1BQUFDQW5fTi1TUTMyMy5wbmciPg==
- 提示3：IOaJgOS7peW6lOWFiOiuqeacgOeugOWFrOWIhuavje+8iHgrMe+8ie+8iHgtMe+8iT0w77yM5b6X5Yiw5aKe5qC5eD0x5oiWLTHvvIznhLblkI7lho3moLnmja7mr4/kuIDkuKrop6Pov5vooYzlhbfkvZPliIbmnpDnnIvmmK/lkKbmmK/lop7moLku
- 答案：QQ==
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
本课配套习题挑战模式3/5
单选题
难度系数：
3.关于x的方程
产生增根，则m的值及增根x的值分别为（ ）
产生增根，则m的值及增根x的值分别为（ ） A:  |
B:  |
C:  |
D:  |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWinuagueaYr+WIhuW8j+aWueeoi+WMluS4uuaVtOW8j+aWueeoi+WQjuS6p+eUn+eahOS9v+WIhuW8j+aWueeoi+eahOWIhuavjeS4ujDnmoTmoLk=
- 提示2：IOacieWinuague+8jOacgOeugOWFrOWIhuavjTxpbWcgd2lkdGg9NTcgaGVpZ2h0PTIxIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvMDAvNkEvckJBQ0ZGTU1XVG1oYUY1aEFBQUJuQ2RQM2RjNTYwLnBuZyI+77yM5omA5Lul5aKe5qC55pivPGltZyB3aWR0aD00MyBoZWlnaHQ9MjEgc3JjPSJodHRwczovL3AxLnFpbmdndW8uY29tL0cxL00wMC8wMC82QS9yQkFDRkZNTVdUbno4aktMQUFBQldXS1lqSmM4NjYucG5nIj4=
- 提示3：IOaKiuWinuagueS7o+WFpeWMluS4uuaVtOW8j+aWueeoi+eahOaWueeoi+WNs+WPr+axguWHuuacquefpeWtl+avjeeahOWAvC4=
- 答案：QQ==
PGRpdj7op6PvvJrmlrnnqIvkuKTovrnpg73kuZjvvIh4KzPvvInvvIzlvpd4KzI9be+8jDxicj7iiLXmlrnnqIvmnInlop7moLnvvIw8YnI+4oi05pyA566A5YWs5YiG5q+NeCszPTDvvIzljbPlop7moLnmmK94PS0z77yMPGJyPuaKing9LTPku6PlhaXmlbTlvI/mlrnnqIvvvIzlvpdtPS0xLiA8YnI+5pWF6YCJQS4gPC9kaXY+
本课配套习题挑战模式4/5
单选题
难度系数：
4.若分式方程
有增根，则m的值（ ）
有增根，则m的值（ ） | A: 6 |
B:  |
C:  |
| D: 3 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWinuagueaYr+WIhuW8j+aWueeoi+WMluS4uuaVtOW8j+aWueeoi+WQjuS6p+eUn+eahOS9v+WIhuW8j+aWueeoi+eahOWIhuavjeS4ujDnmoTmoLku
- 提示2：IOacieWinuague+8jOacgOeugOWFrOWIhuavjXgtMz0w77yM5omA5Lul5aKe5qC55piveD0z77yM
- 提示3：IOaKiuWinuagueS7o+WFpeWMluS4uuaVtOW8j+aWueeoi+eahOaWueeoi+WNs+WPr+axguWHuuacquefpeWtl+avjeeahOWAvC4=
- 答案：Qw==
PGRpdj7op6PvvJrmlrnnqIvkuKTovrnpg73kuZjvvIh4LTPvvInvvIzlvpcyeD18bXzvvIw8YnI+4oi15pa556iL5pyJ5aKe5qC577yMPGJyPuKItOacgOeugOWFrOWIhuavjXgtMz0w77yM5Y2z5aKe5qC55piveD0z77yMPGJyPuaKing9M+S7o+WFpeaVtOW8j+aWueeoi++8jOW+l209wrE2LiA8YnI+5pWF6YCJQy4gPC9kaXY+
本课配套习题挑战模式5/5
单选题
难度系数：
5.解关于x的方程
不会产生增根，则k的值是（）
不会产生增根，则k的值是（） | A: 2 |
| B: 1 |
| C: 不为2或 |
| D: 无法确定 |
一次做对，真牛！
+5奖励规则>
- 提示1：IOWPr+WFiOiAg+iZkeiLpeWOn+WIhuW8j+aWueeoi+acieWinuagueaXtu+8jOaxguWHumvnmoTlgLzvvJvlho3moLnmja7popjmhI/mjpLpmaTmiYDmsYLlh7pr5YC85Y2z5Y+v
- 提示2：IOacieWinuague+8jOacgOeugOWFrOWIhuavjTxpbWcgd2lkdGg9MTEzIGhlaWdodD0yMSBzcmM9Imh0dHBzOi8vcDEucWluZ2d1by5jb20vRzEvTTAwLzAwLzZBL3JCQUNGRk1NV1RfeF9iaTlBQUFDUlM3LUlaYzI1Ni5wbmciPu+8jOaJgOS7peWinuagueaYrzxpbWcgd2lkdGg9NzcgaGVpZ2h0PTIxIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvMjMvNTkvckJBQ0UxTU1XVC1ES29iMEFBQUJwbmtDVGRBMDU4LnBuZyI+
- 提示3：IOaKiuWinuagueS7o+WFpeWMluS4uuaVtOW8j+aWueeoi+eahOaWueeoi+WNs+WPr+axguWHukvnmoTlgLzvvIzmjpLpmaTlroPljbPlj68=
- 答案：Qw==
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
