Question

0.3. If one of the zeroes of the cubic polynomial
x3 + ax² + bx + c is –1, then the product of the
other two zeroes is :
(a) b-a + 1
(b) b-a-1
(c) a – b + 1
(d) a - b - 1​

Answer 1

Answer:

option a )

put x= -1

get the value of c

aby = c/1

a=-1

get the value of by.

GO THROUGH THE PROCESS YOU WILL GET THE ANSWER.

I hope it will help you...