添加22417关联题19895

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wangweiye7840 2023-10-23 15:13:39 +08:00
parent f89aab1888
commit d056fe654d
1 changed files with 26 additions and 1 deletions

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"space": "",
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},
"019895": {
"id": "019895",
"content": "(待编辑)关于 $x$ 的方程 $3^{2 x+1}+(2m+6)(3^{x+1}-1)-(m-3) 3^x=0$ 有两个不同的实数解, 求实数 $m$ 的取值范围.",
"objs": [],
"tags": [],
"genre": "4em",
"ans": "",
"solution": "",
"duration": -1,
"usages": [],
"origin": "2025届高一上学期周末卷10-20231023修改",
"edit": [
"20230905\t王伟叶",
"20231023\t朱敏慧"
],
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"related": [
"022417"
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"remark": "",
"space": "4em",
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"020001": {
"id": "020001",
"content": "判断下列各组对象能否组成集合, 若能组成集合, 指出是有限集还是无限集.\\\\\n(1) 上海市控江中学$2022$年入学的全体高一年级新生;\\\\\n(2) 中国现有各省的名称;\\\\\n(3) 太阳、$2$、上海市;\\\\\n(4) 大于$10$且小于$15$的有理数;\\\\\n(5) 末位是$3$的自然数;\\\\\n(6) 影响力比较大的中国数学家;\\\\\n(7) 方程$x^2+x-3=0$的所有实数解;\\\\ \n(8) 函数$y=\\dfrac 1x$图像上所有的点;\\\\ \n(9) 在平面直角坐标系中, 到定点$(0, 0)$的距离等于$1$的所有点;\\\\\n(10) 不等式$3x-10<0$的所有正整数解;\\\\\n(11) 所有的平面四边形.",
@ -585947,7 +585970,9 @@
"20230905\t王伟叶"
],
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"related": [
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"remark": "",
"space": "4em",
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