2*(3x+4)^2-4*95x+2)*(5x-2)

2*(3x+4)^2-4*(5x+2)8(5x-2) = 2 * (9x^2 + 24x + 16) - 32 * (25x^2 - 4) = 18x^2 + 48x + 32 -  800x^2 + 128 = -782x^2 + 48x + 160