4 x 5 x 0 8 July 8, 2019 16 32 64 128 4 1 x )+ 5 x 8 0 4 x 8 5 x 2 0 4 1 x )+ 5 x 8 ≥ 0 4 2 x 8 0 x 5 6 X 4 1 2 5 x 0 8 5 4 x 5 16 )( 3 x 81 )= 0 4 5 x 8 0 09 Intex 4 5 x 2 2 x 0 84 5 x 0 4 x 4 x 4 x 4 x 5 x 8 4 x 5/8