(x-y)的2次方×(y-x)的3次方×(x-y)=
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/31 02:29:56
(x-y)的2次方×(y-x)的3次方×(x-y)=(x-y)的2次方×(y-x)的3次方×(x-y)=(x-y)的2次方×(y-x)的3次方×(x-y)=原式=(x-y)²[-(x-y)]
(x-y)的2次方×(y-x)的3次方×(x-y)=
(x-y)的2次方×(y-x)的3次方×(x-y)=
(x-y)的2次方×(y-x)的3次方×(x-y)=
原式=(x-y)²[-(x-y)]²(x-y)
=(x-y)²[-(x-y)³](x-y)
=-(x-y)^(2+3+1)
=-(x-y)^6
(x-y)的2次方×(y-x)的3次方×(x-y)=-(x-y)^(2+3+1)= -(x-y)^6
(y-x)的3次方=-(x-y)^3
(x-y)的2次方×(y-x)的3次方×(x-y)
=(x-y)的2次方×[-(x-y)]的3次方×(x-y)=
=-(x-y)的6次方
(x-y)的2次方×(y-x)的3次方×(x-y)=(x-y)的2次方×[-(x-y)的3次方]×(x-y)
=-(x-y)的6次方
(x-y)的5次方-(y-x)的2次方,
6xy的2次方-9x的2次方y-y的3次方+y
6x y的3次方-9x的2次方y的2次方-y的4次方因式分解
x的2次方y乘xy+(-2x)的3次方y的2次方
X的三次方Y-3X的二次方Y的二次方+2XY
-1/2x的2次方y的3次方-x的3次方y的3次方+2x的2次方y的4次方z
7x的3次方y的2次方/[(-7x的5次方y的4次方)/(-1/3x的3次方y的3次方)]
(x的-1次方-y的-1次方)÷(x的-2次方-3x的-1次方y的-1次方+2y的-2次方)
(y-2x)×(2x-2y)的3次方×(y-2x)的4次方
(x+3y)(x-3y)(x的2次方-9y的2次方)
(x-y)的3次方乘(x-y)的2次方乘(y-x)
(x-y)的2次方×(y-x)的3次方×(x-y)=
(x-y)的4次方/(y-x)的3次方+(x-y)0的次方*(y-x)+(-x-y)7次方/(x+y)6次方=
(25x的2次方y的3次方z-10x的3次方y的2次方)÷(5x的2次方y)× y
x的4次方+x的2次方y的2次方+y的4次方
-12x的3次方-6x的2次方-2x的3次方y
(x 的3次方)-(xyz)+(x的2次方y)-(x的2次方z)
(x-y)3次方.(x-y)2次方.(y-x)