7 x 4 2 July 8, 2019 16 32 64 128 7 x 4 2/5 7 x 4 )=- 21 7 x 4 )= 2x 3 7 x 4 2 7 x 4 28 7 x 4 )- 2x 7 x 4 2 32 7 x 4 )+ 2 51 7 =( x 4 2 3 7 x 4 20 7 x 4 2x 1 7 x 4 2 5 7 x 4 24 7 x 4 2 11 7 x + 4 2x 5
