5 x 12x 2 ) 3 4x 7x 2 July 8, 2019 16 32 64 128 5 x 12x 2 )+ 3 4x 7x 2 5 x 7 = 35 5 x 7 x4 7) 5x2 - 12x + 4 0 12 7-4 5x=8 29
