科目:初中数学 来源: 题型:
科目:初中数学 来源:哈尔滨 题型:单选题
| A.1个 | B.2个 | C.3个 | D.4个 |
科目:初中数学 来源: 题型:
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科目:初中数学 来源: 题型:
| 8 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| x-1 |
| x+1 |
| x2 |
| x-1 |
| 3 |
| x+1 |
| 2x |
| x2+1 |
| x-1 |
| x+1 |
| (x+1)-2 |
| x+1 |
| 2 |
| x+1 |
| x2 |
| x-1 |
| x2-1+1 |
| x-1 |
| (x+1)(x-1)+1 |
| x-1 |
| 1 |
| x-1 |
| x-1 |
| x+2 |
| 2x-1 |
| x+1 |
科目:初中数学 来源:不详 题型:解答题
| 8 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| x-1 |
| x+1 |
| x2 |
| x-1 |
| 3 |
| x+1 |
| 2x |
| x2+1 |
| x-1 |
| x+1 |
| (x+1)-2 |
| x+1 |
| 2 |
| x+1 |
| x2 |
| x-1 |
| x2-1+1 |
| x-1 |
| (x+1)(x-1)+1 |
| x-1 |
| 1 |
| x-1 |
| x-1 |
| x+2 |
| 2x-1 |
| x+1 |
科目:初中数学 来源: 题型:
| 8 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| x-1 |
| x+1 |
| x2 |
| x-1 |
| 3 |
| x+1 |
| 2x |
| x2+1 |
| x-1 |
| x+1 |
| (x+1)-2 |
| x+1 |
| 2 |
| x+1 |
| x2 |
| x-1 |
| x2-1+1 |
| x-1 |
| (x+1)(x-1)+1 |
| x-1 |
| 1 |
| x-1 |
| x-1 |
| x+2 |
| 2x-1 |
| x+1 |
| 2x2-1 |
| x+1 |
科目:初中数学 来源:不详 题型:解答题
| 8 |
| 3 |
| 2 |
| 3 |
| 2 |
| 3 |
| x-1 |
| x+1 |
| x2 |
| x-1 |
| 3 |
| x+1 |
| 2x |
| x2+1 |
| x-1 |
| x+1 |
| (x+1)-2 |
| x+1 |
| 2 |
| x+1 |
| x2 |
| x-1 |
| x2-1+1 |
| x-1 |
| (x+1)(x-1)+1 |
| x-1 |
| 1 |
| x-1 |
| x-1 |
| x+2 |
| 2x-1 |
| x+1 |
| 2x2-1 |
| x+1 |
科目:初中数学 来源: 题型:阅读理解
| a+b |
| 2 |
| ab |
| a+b |
| 2 |
| ab |
| 4 |
| x |
| 4 |
| x |
| ab |
| 4 |
| x |
x•
|
| 4 |
| x |
| 3 |
| x |
| x |
| x2-2x+9 |
科目:初中数学 来源:2008年浙江省杭州市翠苑中学中考数学模拟试卷(5月份)(解析版) 题型:选择题
科目:初中数学 来源: 题型:
| x+3 |
| x2-3x |
| x-1 |
| x2-6x+9 |
| x-9 |
| x |
| x-2 |
| x+2 |
| 16 |
| x2-4 |
| x+2 |
| x-2 |
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