Question

if α and β are the zeros of a quadratic polynomial f(x)=x²-p(x+1)-c show that (α+1) (β+1)=1-c

Answer 1

Answer:

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Answer 2

Answer:

alpha + beta= p

alpha. beta = -p-c

Now (alpha +1).(beta+1) =0

=> 1-c=0

=> c=1

Step-by-step explanation: