Question

Challenge for you ! I bet you can't solve this problem correctly, but if you can then help me out please :)

Question: If a , b are the zero's of the polynomial f(x) = x²-p(x+1)-c then (a+1)(b+1) is equal

(i) c-1
(ii)1-c
(iii)c
(iv) 1+c​

Answer 1

Answer:

it

Step-by-step explanation:

Since,

α,β are the zeroes of the above polynomial.

So,

α+β=p

αβ=−(p+c)

Since,

(α+1)(β+1)=0

αβ+α+β+1=0

−p−c+p+1=0

−c+1=0