Question

find a cubic polynomial with sum of 0 sum of product of it so taken 2 at a time and product of its zero as
1) 3,-8,-13

2) 2,-5,-20

3) -4,1 upon 2 ,-1 upon 3

4) 1 upon root 2, root 3,1 upon root 6

Answer 1

Answer:

3+9-+13answer

hi