(xy^2)^(3n)+(xy^n)^6 等于几
来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/24 04:28:56
(xy^2)^(3n)+(xy^n)^6等于几(xy^2)^(3n)+(xy^n)^6等于几(xy^2)^(3n)+(xy^n)^6等于几(xy^2)^(3n)+(xy^n)^6=(xy)^(6n)+
(xy^2)^(3n)+(xy^n)^6 等于几
(xy^2)^(3n)+(xy^n)^6 等于几
(xy^2)^(3n)+(xy^n)^6 等于几
(xy^2)^(3n)+(xy^n)^6
=(xy)^(6n)+(xy)^(6n)
=2(xy)^(6n)
要回答一个具体的数吗?如果是代数式就是(xy)^6n
(xy^3n)^2 +(xy^6)^n
(xy^2)^(3n)+(xy^n)^6 等于几
(xy^3n)^n +(xy^6)^n =?
(xy的3n次方)的2次方+(xy的6次方)的n次方
(xy的3n次方)的2次方+(xy的6次方)的n次方
(xy^3n)^2+(xy^6)^n=?
(xy^3n)^2等于多少
(x^2y^6)^n+3(-xy^3)^2n+2(-x^ny^3n)^2
若x^2n=2,(y^n)^3=3,则(xy)^6n等于?
若x^2n=2,(y^n)^3=3,则(xy)^6n=
x^2n=3,y^3n=4 (xy)^6n=?
初一 (xy的3n的次方)的2次方+(xy的6次方)的n次方
】已知:【M】=-5x^2+3xy-2y^2,【N】=5x^2-6xy+2y^2.求:M-N、M+N、N-(M-N)】已知:【M】=-5x^2+3xy-2y^2,【N】=5x^2-6xy+2y^2求:M-N、M+N、N-(M-N)
化简:(1)-7x平方+(6x平方-5xy)-2(3y平方+xy-x平方)(2)8xy-3xy+2xy-4分之3xy+2分之1xy+xy(3)14m平方+13n平方+12mn-14m平方-13n平方
计算:[3(-xy)的n次方]的2次方*(-xy)的2n+1次方(n为正整数)
y∧2n=3,试求x∧6n×y∧4n和(xy)∧(6n+4n),原式=(xy)^10n又怎么算,
以知单项式M.N满足3X(M+6X^2)=18XY+N,求M和N
已知单项式M、N满足3x(M+6x^2)=18xy+N,求M和N?