最简公分母3/2m-n,3m-n/﹙2m-n﹚²
问题描述:
最简公分母3/2m-n,3m-n/﹙2m-n﹚²
答
3(2m-n)/﹙2m-n﹚² ,(3m-n)/﹙2m-n﹚²最简公分母最简公分母就是﹙2m-n﹚²
最简公分母3/2m-n,3m-n/﹙2m-n﹚²
3(2m-n)/﹙2m-n﹚² ,(3m-n)/﹙2m-n﹚²最简公分母最简公分母就是﹙2m-n﹚²