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IF the different between the roots of ` x^(2) -px+q=0` is 2, then the relation between p , and q is

A

`p=4(q+1)^(2)`

B

`p^(2)=(q+1)`

C

`p^(2)=4(q+1)`

D

p=4(q+1)

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The correct Answer is:
C
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