3x3 + 192 3(x3 + 64) ========
3x3+12x = 3x(x2+4)
3x
3(x + 3)(x2 - 3x + 9)
3x(x - 2)(x - 4)
7x(3x3 - 2x2 + 5x + 1)
-3(x - 3)(x + 1)(x + 1)
(3x^2+5)(x+2). APEX CHEATERS UNIT.....
-3x3 - 6x2 + 189x = -3x(x2 + 2x - 63) = -3x(x + 9)(x - 7)
3X3 + 12X2 + 9X 3X(X2 + 4X + 3) 3X(X + 1)(X + 3) --------------------------------far as can be factored and you should see X intercepts of original function
3x2 + 48 + 192 = 3x2 + 240 = 3 (x2+ 80)
NO but 96 is a factor of 192