If (x + 1) and (x - 2) are the factors of the polynomial p(x) = x3 - ax2 + bx + 6, then the respective values of a and b are:
1
-3 and 0
2
0 and 3
3
6 and 0
4
4 and 1
If (x + 1) and (x - 2) are the factors of the polynomial p(x) = x3 - ax2 + bx + 6, then the respective values of a and b are: