Which of the following is not a root of the equation  x3−2×2−5x+6=0 (hint:  use Synthetic Division).  1                        b)  4 2)  Use Synthetic Division to find the remainder when 2×4+3×3−x2−2

Which of the following is not a root of the equation  x3−2×2−5x+6=0 (hint:  use Synthetic Division). 1                        b)  42)  Use Synthetic Division to find the remainder when 2×4+3×3−x2−2′ is divided by (x+2)a) -8            b)  2            c)  4            d)  -23)  Find all the roots of the function y=x3+4×2+x−6 is a factor.  (hint:  use Synthetic Division then Factoring).a)  -1, 2        b) 1, 2            c)  -2,1            d)  -2, -1