分式3/x²-4,4/(x-2)²,5y/x+2的最简公分母是? b/2a,a/3b²,1/4a²b的最简公分母是?分式1/a+b , 2a/a²-b², b/b-a 的最简公分母是?
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/29 00:42:32
![分式3/x²-4,4/(x-2)²,5y/x+2的最简公分母是? b/2a,a/3b²,1/4a²b的最简公分母是?分式1/a+b , 2a/a²-b², b/b-a 的最简公分母是?](/uploads/image/z/1963791-63-1.jpg?t=%E5%88%86%E5%BC%8F3%2Fx%26%23178%3B-4%2C4%2F%28x-2%29%26%23178%3B%2C5y%2Fx%2B2%E7%9A%84%E6%9C%80%E7%AE%80%E5%85%AC%E5%88%86%E6%AF%8D%E6%98%AF%3F+b%2F2a%2Ca%2F3b%26%23178%3B%2C1%2F4a%26%23178%3Bb%E7%9A%84%E6%9C%80%E7%AE%80%E5%85%AC%E5%88%86%E6%AF%8D%E6%98%AF%3F%E5%88%86%E5%BC%8F1%2Fa%2Bb+++%2C++2a%2Fa%26%23178%3B-b%26%23178%3B%2C+++b%2Fb-a+%E7%9A%84%E6%9C%80%E7%AE%80%E5%85%AC%E5%88%86%E6%AF%8D%E6%98%AF%3F)
分式3/x²-4,4/(x-2)²,5y/x+2的最简公分母是? b/2a,a/3b²,1/4a²b的最简公分母是?分式1/a+b , 2a/a²-b², b/b-a 的最简公分母是?
分式3/x²-4,4/(x-2)²,5y/x+2的最简公分母是? b/2a,a/3b²,1/4a²b的最简公分母是?
分式1/a+b , 2a/a²-b², b/b-a 的最简公分母是?
分式3/x²-4,4/(x-2)²,5y/x+2的最简公分母是? b/2a,a/3b²,1/4a²b的最简公分母是?分式1/a+b , 2a/a²-b², b/b-a 的最简公分母是?
分式 3/(x²-4)、4/(x-2)²、5y/(x+2)的最简公分母是(x-2)²(x+2);
分式1/(a+b)、2a/(a²-b²)、b/(b-a)的最简公分母是(a+b)²(a-b);