若-2x2y(-xmy+3xy3)=2x5y2-6x3yn,则m=______,n=______

若-2x2y(-xmy+3xy3)=2x5y2-6x3yn,则m=______,n=______.
2025-01-20 12:12:24
推荐回答(1个)
回答1:

原式=2xm+2y2-6x3y4
=2x5y2-6x3yn
∴m+2=5,n=4,
∴m=3,n=4,
故答案为:3,4.