[9x + 2y square [ 2x - 3y ]
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Answer:162x^3-12y^3-100xy^2-171x^2y
Step-by-step explanation:
(9x+2y) ^2(2x-3y)
(81x^2+4y^2+36xy) (2x-3y)
162x^3+8xy^2+72x^2y-243x^2y-12y^3-108xy^2
162x^3-12y^3-100xy^2-171x^2y
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