Related Post: 4 X 2 3 4 X 2 3 Cup 4 X 2 3 5 4 X 2 )+ 3 2x 1 4 X 2 3 )= 0 4 X 2 3 2x 4 X 2 )- 3 13 4 X 2 3 15 4 X 2 )= 3 2x 6 4 X 2 )+ 3 ≥ 5x