(6x^2y^3)^2=(3xy^2)^2=
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(6x^2y^3)^2=(3xy^2)^2=
(6x^2y^3)^2=(3xy^2)^2=
(6x^2y^3)^2=(3xy^2)^2=
(6x^2y^3)^2=36x^4y^6
(3xy^2)^2=9x^2y^4
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