5 x 2x 7 0 July 8, 2019 16 32 64 128 2x 5 x 2 7 0 4 x 11 )- 5 2x 7 0 4 x 5 )- 3 7 2x )= 0 0 5 x 7 * 0 5 1 2x 2 5 x )( 2x 7 )( x 3 ≤ 0 25 x 2 3 x 5 x 2x 7 0 5 x2 5 x 0 5 x 5 x 5 x 5 x 5 2 x 2 5 5 x 7 = 35