(С-4р)^2 (2x-1)(2x+1)-2x(3x-5) 6y(y+5)-(2y-3)^2 4(x-2y)^2+16xy b^2-16 X^2-6x+9...

Question

(С-4р)^2 (2x-1)(2x+1)-2x(3x-5) 6y(y+5)-(2y-3)^2 4(x-2y)^2+16xy b^2-16 X^2-6x+9 25a^2-81y^2 4y^3-y

Answer 1

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