-18A^2B^3C(-1/3AB^2)^2·(0.6A^3BC-3/2AC^2+1)

来源:百度知道 编辑:UC知道 时间:2024/06/02 10:28:54
过程

-18A^2B^3C(-1/3AB^2)^2·(0.6A^3BC-3/2AC^2+1)
= -18A^2B^3C(1/9A^2B^4)·(0.6A^3BC-3/2AC^2+1)
=(-2A^4B^7C)·(0.6A^3BC-3/2AC^2+1)
=-1.2A^7B^8C^2+3A^5B^7C^3-2A^4B^7C

²³

这样打出来可能你好看点:
-18A²B³C(-1/3AB²)²·(0.6A³BC-3/2AC²+1)
= -18A²B³C(1/9A²B^4)·(0.6A³BC-3/2AC²+1)
=(-2A^4B^7C)·(0.6A³BC-3/2AC²+1)
=-1.2(A^7)(B^8)C²+3(A^5)(B^7)C³-2(A^4)(B^7)C