4 a 2 )= 32 July 8, 2019 16 32 64 128 4 2 320 4 2 32 16 4 √ 2 32 4 3x 2 )= 32 4 x 2 32 4 y 2 )= 32 4 1 2 32 4 32 2 5 4 32 2 64 4 32 2 3 4 8 2 32 4 32x 2 4 32 2 7