4 2x 5 )= 3 x 15 July 8, 2019 16 32 64 128 Y =- 3x 5 15x 4 2x 3 x 1 2 4 2x 5 )- 3 x 10 )=- 15 X 3 2x 4 5 2x 15 6x 7 30 3x 5 2x 3 )= 15 4 6x 1 15 5 2x 7 )= x 4 3x 3x 4 8x 5 2x 15 4 2x 5 )-( 3x 4 )= 15 X 4 5 2x 1 3 2x 1 15
