(a^2)^3-(-3a^3)^2+a乘a^2乘a^3

问题描述:

(a^2)^3-(-3a^3)^2+a乘a^2乘a^3


(a^2)^3-(-3a^3)^2+a乘a^2乘a^3
=a^6-9a^6+a^(1+2+3)
=a^6-9a^6+a^6
=2a^6-9a^6
=-7a^6

有疑问,请追问!