3 15 x 2 7 July 8, 2019 16 32 64 128 X 3 15x 2 75x 125 3 x 7x 2 15 X 3 x 2 7x 15 0 15 4 2 7 3 x 5 X 3 15x 2 75x 124 4 x 3 )- 15 2 x 7 )- 15x 2x 1 3 7x 5 15 x 2 5 15 3 x 2 )=- 7x 2 x 1 X 3 15x 2 75x 3 15x 2 75x 125 X 3 15x 2 71x 105 X 3 15x 2 75x 125 in factored form X 3 15x 2 74x 120 3 5 x 2 15 7 30