Related Post: 5 5 X 2 4 5 5 2 5x 4 5 5 X 2 3 4 5 2 1 5 X 2 4 Y 5 =- 5 2 X 4 5 X 5 )+ 2 2x 4 5 X 2 40 5 X 2 )= 45 5 X 2 4x 5 X 2 )- 4 2x 1 )=- 3x 3