5 x 2 )= 5 3 2x July 8, 2019 16 32 64 128 5 x 2 3 2x 1 5 x 2 ) 3 2x 6 5 x 2 )= 3 2x 4 7 x 2 )+ 5 3 2x 1 )+ 1 5 2 x 3 2x 8 5 x 2 ≥ 3 2x 6 5 x 2 )- 2 3 2x )=- 14 5 2 x )= 3 2x 7 3x 2 x 5 )= 3 2x 7 2 x 5 )/ 3 2x 10 5 2 x 3 25 5 2x 3 )= 25 5 x 2 )= 6 3 2x 1 2 x 5 3 2x 9 X 5 2 2x 3 5 x 3 2x 1 0 8 2 x 5 )= 5 3 2x 4