а) a^3(a - b) - b^3(a - b) = a^4 - a^3b - b^4 + b^3
б) p^3(p - 1) - 8(p - 1) = p^4 - p^3 - 8p + 8
в) 2x^3 - 2xy^2 - 6x^2 + 6y^2 = 2x^2(x - 3) - 2y^2(x - 3) = (2x^2 - 2y^2)(x - 3) = 2(x - y)(x + y)(x - 3)
г) 36x^3 - 144x - 36x^2 + 144 = 36(x^3 - 4x - x^2 + 4) = 36(x^2(x - 4) - 1(x - 4)) = 36(x^2 - 1)(x - 4) = 36(x - 1)(x + 1)(x - 4)
а) a^3(a - b) - b^3(a - b) = a^4 - a^3b - b^4 + b^3
б) p^3(p - 1) - 8(p - 1) = p^4 - p^3 - 8p + 8
в) 2x^3 - 2xy^2 - 6x^2 + 6y^2 = 2x^2(x - 3) - 2y^2(x - 3) = (2x^2 - 2y^2)(x - 3) = 2(x - y)(x + y)(x - 3)
г) 36x^3 - 144x - 36x^2 + 144 = 36(x^3 - 4x - x^2 + 4) = 36(x^2(x - 4) - 1(x - 4)) = 36(x^2 - 1)(x - 4) = 36(x - 1)(x + 1)(x - 4)