Left(2x right)^ 3 July 8, 2019 16 32 64 128 Left 2x right 3 Left 2x 3 right 2 Left 2x 3 right 4 Left 2x 3y right 2 Left 2x 3y right 5 Left 2x 1 right 3 Left 2x 7 right 3 Left 2x 5 right 3 5x left 2x 3 right Left 2x 2 y right 3 6 left 2x 3 right 2x left x 3 right