4 5 1 2 x 1 10 July 8, 2019 16 32 64 128 (- 1 5 2 ) ( x 7 10 )=- 1 4 3 1 2 x )- 5 x 1 10 )=- 7 4 2x 5 1 4 x 1 10 5 8x 1 2 1 4 x 10 simplified 6 2 3 x 5 1 4 x 2 1 10 5 8x 1 2 1 4 x 10 in factored form 1 4 x 2 1 5 3x 10 4 5 3 10 x 1 1 2 solution 5 8x 1 2 1 4 x 10 in simplest form