'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 分式的乘除法则: 1、分式的乘法法则: 分式乘分式,用分子的积作为积的分子,分母...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 分式方程的意义 分母中含有未知数的方程叫做分式方程。 分式方程的解法 ①去分母{方...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 分式性质练习题...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); (1)增根的产生:分式方程本身隐含着分母不为0的条件,当把分式方程转化为整式方程后...
'); (window.slotbydup=window.slotbydup || []).push({ id: '8096091', container: s, size: '580,90', display: 'inlay-fix' });})(); 列分式方程基本步骤 ①审-仔细审题,找出等量关系。 ②设-合理设未知数。 ③列-根据...
'); (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...
'); (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...
解分式方程的一般步骤: (1)去分母,把分式方程转化为整式方程; (2)解这个整式方程,求得方程的根; (3)检验,把解得整式方程的根代入最简公分母,如果最简公分母为零,则它不是原...