(6xy²(x²-3xy)-(-3x²y²))÷3x²y²那么懒
问题描述:
(6xy²(x²-3xy)-(-3x²y²))÷3x²y²
那么懒
答
2x-6y+1
答
=2x-6y+1
(6xy²(x²-3xy)-(-3x²y²))÷3x²y²
那么懒
2x-6y+1
=2x-6y+1