X 4 2 144 0 July 8, 2019 16 32 64 128 X 4 25x 2 144 0 X 4 40x 2 144 0 X 4 7x 2 144 0 X 4 24x 2 144 0 X 4 6x 3 2x 2 96x 144 0 Solve x 4 25x 2 144 0 X 4 x 4 x 4