化简-[(4^-2)(xy^-1)(z/-3)]^2/[(-2x)^2(yz)^4]^-2

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化简-[(4^-2)(xy^-1)(z/-3)]^2/[(-2x)^2(yz)^4]^-2化简-[(4^-2)(xy^-1)(z/-3)]^2/[(-2x)^2(yz)^4]^-2化简-[(4^-2)

化简-[(4^-2)(xy^-1)(z/-3)]^2/[(-2x)^2(yz)^4]^-2
化简-[(4^-2)(xy^-1)(z/-3)]^2/[(-2x)^2(yz)^4]^-2

化简-[(4^-2)(xy^-1)(z/-3)]^2/[(-2x)^2(yz)^4]^-2
原式=-[xz/(-12y)]^2*(4x^2y^4z^4)^2
=-[xz*4x^2y^4z^4/(-12y)]^2
=-[x^3y^3z^5/(-3)]^2
=-x^6y^6z^10/9