X 5 3x 4 15x 3 45x 2 16x 48 July 8, 2019 16 32 64 128 3) 3x - x ^ 2 * (15 + x) - (x + 5) ^ 3 - 4x 4) (4 + x) ^ 3 - 6x = x ^ 2 * (x + 12) + 1 . c
