-{-[-(-2x^3y^2)^3]^2}3*{-[-(-2x^2y^3)2]^3}3

来源：学生作业帮编辑：灵鹊做题网作业帮分类：数学作业时间：2024/06/10 18:18:33

-{-[-(-2x^3y^2)^3]^2}3*{-[-(-2x^2y^3)2]^3}3
如题

$-{-[-(-2x^3y^2)^3]^2}3*{-[-(-2x^2y^3)2]^3}3$

-{-[-(-2x^3y^2)^3]^2}
=[(8x^9y^6)^2]
=64x^18y^12
再问：和后面那个式子乘起来，是多少？
再答： -{-[-(-2x^3y^2)^3]^2}3*{-[-(-2x^2y^3)2]^3}3 =-{-[-(-8x^9y^6)]^2}3*{-[-(4x^4y^6)]^3}3 =-{-64x^18y^12}3*{-[-64x^12y^18]}3 =-{-64x^18y^12}3*{64x^12y^18]}3 =64^6*x^90*y^30

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