'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 初中几何公式 线 1过两点有且只有一条直线 2 两点之间线段最短 3 同角或等角的补角相...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 初中几何公式:圆 101圆是定点的距离等于定长的点的集合 102圆的内部可以看作是圆心的...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 完全平方公式: 常见书写错误: ①漏下了一次项 ②混淆公式 ③运算结果中符号错误...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 圆柱体的体积公式:体积=底面积高 。如果用S底代表圆柱底面积、r代表底圆半径,h代表...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 球的体积公式:半径是R的球的体积 计算公式是:V=(4/3)R^3(三分之四乘以乘以半径的三次...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 乘法公式(反过来就是因式分解的公式):①(a+b)(a-b)=a2-b2.②(ab)2=a22ab+b2.③(a+b)(a2-ab+b2)=a3...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 1指数的扩充 2分式和分式的基本性质 设f,g是一元或多元多项式,g的次数高于零次,则...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 1过两点有且只有一条直线 2两点之间线段最短 3同角或等角的补角相等 4同角或等角的余...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 因式分解:一提(公因式)二套(公式)三分组,细看几项不离谱,两项只用平方差,三项十...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})();...