5 2x 3 2x 3 x 2 10 July 8, 2019 16 32 64 128 ( 2x 3 x 5 ) 2 ( 2x 3 x 5 ) 2 10x2 92 5/3 (2x + 2) – 10 ≥ 2 x + 2(2/3 x + 2)
