Related Post: 3 2 X )- 4x X 16 X 3 4x 2 X 16 X 1 X 3 64 X 2 4x 16 X 4 4x 3 X 2 16x 12 X 4 4x 3 X 2 16x 12 0 X 4 4x 3 X 2 16x 20 X 4 16 X 3 2x 2 4x 8 Factorise X 4 4x 3 X 2 16x 12 Lim X - 4 X 3 64 )/( X 2 16 X 4 X 3 16x 2 4x 48