5(x-y)^3*[-6/25(y-x)^3][-2/3(y-x^4]=

发布时间:2021-02-21 19:15:37

5(x-y)^3*[-6/25(y-x)^3][-2/3(y-x^4]=

网友回答

5(x-y)^3*[-6/25(y-x)^3][-2/3(y-x)^4]
= 5(x-y)^3*[4/25(y-x)^7]
=(x-y)^3*{2/5[-(x-y)]^7}
=-2/5(x-y)^10
======以下答案可供参考======
供参考答案1:
原式=5(Y-X)^3*(-6/25)(y-x)^3*(-2/3)(y-x)^4=4/5(y-x)^10
以上问题属网友观点,不代表本站立场,仅供参考!