已知:单项式M,N满足2x(M+3x)=6x的2次方y的2次方+N,求M,N

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/16 03:35:00
已知:单项式M,N满足2x(M+3x)=6x的2次方y的2次方+N,求M,N
x){}KN}p=:~v/|mQqYY-F,|6mg%lcPMR>5/{OdW88#Ά'Uj`]OyizJ`:`P%` ?<;l\x'oU۞

已知:单项式M,N满足2x(M+3x)=6x的2次方y的2次方+N,求M,N
已知:单项式M,N满足2x(M+3x)=6x的2次方y的2次方+N,求M,N

已知:单项式M,N满足2x(M+3x)=6x的2次方y的2次方+N,求M,N
由于2x(M+3x)=6x^2y^2+N,所以2xM+6x^2=6x^2y^2+N
比较可知2xM=6x^2y^2,6x^2=N
所以M=3xy^2,N=6x^2

由于2x(M+3x)=6x^2y^2+N,所以2xM+6x^2=6x^2y^2+N
比较可知2xM=6x^2y^2,6x^2=N
所以M=3xy^2,N=6x^2