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Thực hiện phép chia đa thức A (-3/2x^4y^3z^2):(-2/3x^3yz^2) B(4x^3y^2)^3×(-2x^2y)^2 C (15x^2y^3-10x^3y^3+6xy):5xy D (6x^3-7x^2+2):(2x+1) E (x^4+4x^3+5x+8):(x+2) F (5x^3+14x^2+12x+8):(x+2) G (4x^2-4x+1):(2x-1) H (2x^3+5x^2+6x+15):(2x+5)
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