1 x 42 2 x 21 3 x 14 6 x 7 July 8, 2019 16 32 64 128 1) (x - 7) ^ 3 + 42x ^ 2 = (x + 7) ^ 3 + 14 - 7x 2) (6 + x) ^ 3 - 220x = 2x ^ 3 - (x - 6) ^ 3 + 19 1 2 7 14 x 38 43 42 x 11
