Question

8.
If one of the zeros of the cubic polynomial
x3 + ax2 + bx + c is -1, then the product of the
other two zeros is​

Answer 1

Answer:

let three roots be α,β,y

and product of roots is c/a

where a is 1 (coff. x²)

and c is any constt

it is given that one of root is (-1) let it is α

(-1)βy=c

βy= -c

hence required answer is -c

hope it will help u