0 3 x 4 5 July 8, 2019 16 32 64 128 2 3 0 4 x 4 5 X 3 )( 4 5x )= 0 X 4 3 0 x 5 10 X 3 5 4 0 7 X 0 1 2 3 4 5 X 3 4 ≤ 0 x 5 ≥ 1 3 4 (- 5 x )= 0 6 2x 43 X 3 y 4 5 0 2x y 10 2 4 x 0 3 5 6 3 14 x 0 5 4 2x 12 3 2 x )-( 5x 4 )= 0 4 16x X 4 3 ≥ 0 x 5 ≤ 10 X 4 5x 3 6x 2 0 X 3 )( 2x 4 )( x 5 )= 0