a trinomial was multiplied by 4x and the product was 8x3 - 12x- 4x2
...... and you want to know the original trinomial? Factor 4x out of the result
4x(2x^2 -x -3) = 8x^3-12x-4x^2
SO the original was 2x^2 -x - 3
+37170 
