а) 6a + 6b - c(a + b) = 6(a + b) - c(a + b) = (6 - c)(a + b)
б) x^3 - x^2 - 16x + 16x = x^2(x - 1) - 16(x - 1) = (x^2 - 16)(x - 1) = (x - 4)(x + 4)(x - 1)
в) 64b^2 - (8 - b)^2 = (8b + 8)(8b - 8) = 8(8 + b)(8 - b) = 8(8 + b)(b - 8)
а) 6a + 6b - c(a + b) = 6(a + b) - c(a + b) = (6 - c)(a + b)
б) x^3 - x^2 - 16x + 16x = x^2(x - 1) - 16(x - 1) = (x^2 - 16)(x - 1) = (x - 4)(x + 4)(x - 1)
в) 64b^2 - (8 - b)^2 = (8b + 8)(8b - 8) = 8(8 + b)(8 - b) = 8(8 + b)(b - 8)