Related Post: X 3 4 X 2 X 3 4 X 2 5 X 3 )( 4 X 2 )= 0 X 3 4 X 2 6 5 X 3 4 X 20 X 3 4 X 21 X 3 4 X 2 1 6 X 3 4 X )=- 24 4x 3 4 X 2 3 X 4 X 25