(x-y)^5*(x-y)^4=-( )^3
(x-y)^5*(x-y)^4=-【（y-x)³】^3
(x-y)^5·(x-y)^4=-( )^3
(x-y)^5·(x-y)^4=-[(y-x)^3]^3 (x-y)^5·(x-y)^4 =-(y-x)^5·(y-x)^4 =-(y-x)^9 =-[(y-x)^3]^3
(x-y)的5次方*(x-y)的4次方等于-( )的三次方
括号填（X-Y）的三方
(x-y)的五次方乘以(y-x)的四次方乘以(y-x)的三次方
(x-y)^5*(y-x)^4*(y-x)^3 =(x-y)^5*[-(x-y)]^4*[-(x-y)^3]=(x-y)^(5+4+3)=-(x-y)^12
(x-y)的五次方乘以(y-x)的四次方乘以(y-x)的三次方
(x-y)^5*(y-x)^4*(y-x)^3 =(x-y)^5*[-(x-y)]^4*[-(x-y)^3]=(x-y)^(5+4+3)=-(x-y)^12
(x-y)^5\/(y-x)^4等于什么
(x-y)^5\/(y-x)^4 = (x-y)^5\/(x-y)^4 =x-y
x-y的五次幂*y-x的四次幂*y-x的二次幂= ( *为乘号)
解：原式=(x-y)^5*(x-y)^4*(x-y)^2=(x-y)^11 很高兴为您解答，祝你学习进步！【学习宝典】团队为您答题。有不明白的可以追问！如果您认可我的回答。请点击下面的【选为满意回答】按钮，谢谢！
(x-y)的5次方×(y-x)²=??
（x-y）5次方×（y-x）²=（x-y）5次方×〔-（x-y）〕²=（x-y）5次方×（x-y）²=（x-y）7次方
数学(x-y)^5*(y-x)^3*(x-y)^2
(x-y)^5*(y-x)^3*(x-y)^2 =-(x-y)^5*(x-y)^3*(x-y)^2 =-（x-y）^(5+3+2)=-(x-y)^10
(x-y)^5÷(y-x)^4
（x-y）^5÷（y-x）^4 =（x-y）^5÷（X-Y）^4 =X-Y
