(5m^2+3n^2)^2-(3m^2+5n^2)^2因式分解

问题描述:

(5m^2+3n^2)^2-(3m^2+5n^2)^2因式分解

小茴来为你解答,原式=2(5m²+3n²-3m²-5n²)=2(2m²-2n²)=4m²-4n²=(2m+2n)(2m-2n) 回答...