2 2 6x 4 July 8, 2019 16 32 64 128 2 6x 2 )= 40 2 6x 2 )= 4x 8 2 6x 2 )=- 4 3x 1 2 6x 2 4x 2 3x 2 )= 6x 4 X 2 2 6x 4 2 2x 2 )= 6x 4 2x 2 6x 2 4x 3 5 x 2 2 =- 6x 44 2x 3 2 2 6x 4 2x 2 6x 2 4x 1 2 6x 2 )= 4 3x 2 )( 9x 2 6x 4 X 2 y 2 6x 4y 3 0 X 2 y 2 6x 4y 12 0