10 2 x 4 )= 7 July 8, 2019 16 32 64 128 10 2 x 7 )- 4 3 x 6 )- 1 10 2 x 7 5 4 2 1 10 x 4 7 X 2 10 7x 4 X 4 7x 2 10 0 10 5x 3 x 4 )- 2 x 7 5 3 x 2 4 10 7 2 x 10 4 7 3 10 2x 4 7 3x 7x 9x 10 2 x 4 )- ax 2 x 10 )+ 7 4 3х 7 2 x 4 10 8 X 4 7x 2 10 factored 10 4 x 7 2 2x 2 x 10 4 )/( 7 x 107