Question

(MCQ) If -2 and 3 are the zeros of the quadratic polynomial x^2 + (a+1)x + b, then -
1. a= -2 ,b= 6
2. a= 2, b= -6
3. a= -2, b= -6
4. a= 2, b= 6

Answer 1

Answer:

3. a=(-2) , b=(-6)