[不等式] 2022年初中数学:不等式用数轴表示 2022-05-31
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[不等式] 2022年初中数学:不等式的基本性质 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 1、不等式两边都加上(或减去)同一个数或同一个整式,不等号的方向不变。 2、不等...
[不等式] 2022年初中数学:一元一次不等式组的解答步骤 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 中考网整理了关于2021年中考数学不等式知识点:一元一次不等式组的解答步骤,希望对...
[一元二次方程] 2022年初中数学一元二次方程知识点 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 一元二次方程知识点 分页标题 '); (window.slotbydup=window.slotbydup || []).push({ id: '8096091...
[分式] 2022年初中数学分式化简技巧五妙招 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 分式化简技巧五妙招 分页标题 '); (window.slotbydup=window.slotbydup || []).push({ id: '8096091...
[分式] 2022年初中数学分式的基本性质“四注意” 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 分式的基本性质四注意 分式的基本性质是分式变形的依据,也是进一步学习分式的通分...
[一次函数] 2022年初中数学知识点6:正确理解函数图象与实际问题间的内在联系 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 知识点6:正确理解函数图象与实际问题间的内在联系...
[一次函数] 2022年初中数学知识点5:实际问题中函数关系式的列法及自变量取值范围的限制 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 知识点5:实际问题中函数关系式的列法及自变量取值范围的限制...
[一次函数] 2022年初中数学知识点4:函数值的讨论 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 知识点4:函数值的讨论...
[一次函数] 2022年初中数学知识点3:自变量的取值范围 2022-05-31
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 知识点3:自变量的取值范围...