(-xy^2z^3)^2*(-x^2y)^3
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(-xy^2z^3)^2*(-x^2y)^3
(-xy^2z^3)^2*(-x^2y)^3
(-xy^2z^3)^2*(-x^2y)^3
(-xy^2z^3)^2*(-x^2y)^3
=(x)^2 * (y)^4 * (z)^6 * -(x)^6 * y^3
=-(x)^8(y)^7(z)^6
-x^8y^7z^6
(-xy^2z^3)^2*(-x^2y)^3
=(x)^2 * (y)^4 * (z)^6 * -(x)^6 * y^3
=-(x)^8(y)^7(z)^6
答案是-(x)^8(y)^7(z)^6
(-xy^2z^3)^2*(-x^2y)^3
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