-(-4xy^2)^3(-y^3)^5

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/28 21:58:19
-(-4xy^2)^3(-y^3)^5-(-4xy^2)^3(-y^3)^5-(-4xy^2)^3(-y^3)^5-(-4xy^2)^3(-y^3)^5=-(-64x^3y^6)(-y^15)=-64

-(-4xy^2)^3(-y^3)^5
-(-4xy^2)^3(-y^3)^5

-(-4xy^2)^3(-y^3)^5
-(-4xy^2)^3(-y^3)^5
=-(-64x^3y^6)(-y^15)
=-64x^3y^21

^这个是乘以的意思么
解原式=-(-8xy)^-3y^9^5
=8xy^-3y^45
=-24xy*^45
=-1080xy* (*是平方的意思)

-(-4xy^2)^3(-y^3)^5
= - (-4^3x^3y^6)(-y^15)
= - 64x^3y^21