given that (x^2m+n)(y^n+2)/4 and -3x^m+3(y^7) are like terms,find the values of m & n.四分之一乘以x的2m+n次方乘以y的n+2次方are like terms[这一句我也不太清楚],找出未知数m以及n.其实我也觉得比较难.希望大家能
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/03 17:04:58
xTMOQ+2ZGHM7`ҤۺnHBS(5iF@͠A,AF?3ʿb,&;sgez@䂋 7&ʼnM89=~ŎO ο``UX0!kN8EHN s,)CUaǒЖiZZݨ4tBBD&Iv{+E
=CAc;VmaVSdFڃ\dfƮT8Bl62̽g=M3I 2DD%:oƻV{)R'O6-d<`5(wc$8
$#GgB x'7WNE8(KJ?3T