Question

数学：把图片上的数学式子化成最简形式，咋做？

Answer 1

(虽然简单，但若帮助了你，请采纳)

Answer 2

Answer 3

原式=x/[(x/3m₁)+(2x/3m₂)]=1/[(1/3m₁)+(2/3m₂)]
=1/[(m₂+2m₁)/3m₁m₂]=3m₁m₂/(2m₁+m₂);