2 3 7x 2 4 5 July 8, 2019 16 32 64 128 3x 4 5x 2 )= 3 7x 2 7 2 7x 3 2 )= 4 3 4x 5 2 7x 2 5x 3 )- 4 2 3x )= 1 2(7x - 5) + 3x - 4) 2x 2 5x 3 7x 2 x 4 3 5x 2 )/ 4 2 7x 3 5 x 7 2x 7
