Question

13. If a and B are zeroes of the polynomial x2-a(x + 1) -b such that (a + 1)
(B + 1) = 0, find the value of b.​

Answer 1

Answer:

1.2x-a (x+1)

find gx=(x+1)

x =-1

px=x2-1

fill the value of x=-1

px=-1(2)-a

=-2-a

=-2a Ans

2. (B+1)

=(B+1)

B =-1

=-1 us the value of B