[不等式] 2022年初中数学列不等式组解决实际问题 2022-09-05
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[不等式] 2022年初中数学方程组语不等式组易错点 2022-09-05
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 方程(组)与不等式(组) 易错点1：各种方程(组)的解法要熟练掌握，方程(组)无解的意义是...
[不等式] 2022年初中数学解不等式方法五 2022-09-05
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[不等式] 2022年初中数学一元一次不等式解法 2022-09-05
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[不等式] 2022年初中数学不等式概念，性质 2022-09-05
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[二次根式] 2022年初中数学二次根式：运用公式不当 2022-09-05
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 运用公式不当...
[二次根式] 2022年初中数学二次根式 2022-09-05
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 二次根式 式子a(a0)叫二次根式。 注意：a0，a也0。...
[二次根式] 2022年初中数学二次根式 2022-09-05
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 二次根式 式子a(a0)叫二次根式。 注意：a0，a也0。...
[二次根式] 2022年初中数学二次根式：忽略根式中或已知中隐含条件 2022-09-05
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 五、忽略根式中或已知中隐含条件...
[二次根式] 2022年初中数学二次根式：运算定律误用 2022-09-05
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 四、运算定律误用...