Q6Multiple choiceExercise 2.1
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
Show answer
(A) b – a + 1
(D) a – b –1
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
(D) a – b –1