(x-y)^2·(y-x)^3=多少?
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/20 00:36:16
(x-y)^2·(y-x)^3=多少?(x-y)^2·(y-x)^3=多少?(x-y)^2·(y-x)^3=多少?(x-y)^2·(y-x)^3=(y-x)^5(x-y)^2·(y-x)^3=(y-x
(x-y)^2·(y-x)^3=多少?
(x-y)^2·(y-x)^3=多少?
(x-y)^2·(y-x)^3=多少?
(x-y)^2·(y-x)^3=(y-x)^5
(x-y)^2·(y-x)^3
=(y-x)^5
(x-y)^2·(y-x)^3=多少?
x-y)^2·(y-x)^3=多少?
(2x-5y)(3x-y)=多少?
若x^2-y^2=6 x+y=3 则x-y=多少
x-y/3=x+y/2 2x-5y=7等于多少
已知3x-3=2y-3,则x-y/x+y等于多少
数学题(2x+y):(x+2y)=2:3,x:y得多少
3x+y=8 x+y=2 x和y等于多少
x+y=m,x-y=n,那么2x-3y等于多少
|x|=3,|Y|=2,且x>Y,则x+y的值为多少?
|x|=3,|Y|=2,且x>Y,则x+y的值为多少
若3x-2y=0,则X+y/x-y等于多少?
3y/x*x-y*y+x/x*x-2xy+y*y+6y*y/x*x*x-x*x*y-xy*y+y*y*y等于多少?
x-y/x-x+y/y-(x+y)(x-y)/y² y/x=2
|x|=3 |y|=5 |x-y|=|x|+|y| 求 X+Y和 X-Y 等于多少
(x-y) (x-2y)+(x+2y) (x-3y)-2(x-3y) (x-4y)=
(x+y)(x-y)+(x-y)平方-(x-y)(3x-y) 其中x=-2 y=3分之一
已知x-y/x+y=3,求代数式5(x-y)/x+y-x+y/2(x-y)