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duongnatsupro
2 năm trước
tìm x A) ( 3x + 1 ) - ( 2x - 3 )^2 = 0 B) x^2 + x + 3x + 3 = 0 Phân tích đa thức thành nhân tử c) x^3 + 2x^2y + xy^2 - 4x d) x^3 + 3x^2y + 3xy^2 + y^3 - x - y mọi người giúp mik vs mik cần gấp lắm, ai xong trước mik cho 5 sao và trlhn nhé
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