3 x 12 )= 8 4x July 8, 2019 16 32 64 128 3x 12 8 4x 2 3 x 12 )= 3 4x 8 Daca 4x 8 3 12 x 2 12 x 1 )- 8 3 4x 1 12 7x 21 =- 8 3 x )+ 4x 5x 6 3 x 8 4x 3 12 12 x 4 8 12 x 4 + 3 12 x 4 x3