If α and β are the roots of the equation x2 + px + q = 0, then what – McqOptions

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1.	If α and β are the roots of the equation x2 + px + q = 0, then what is α2 + β2 equal to?
A.	p2 – 2q
B.	q2 – 2p
C.	p2 + 2q
D.	q2 – q
Answer» B. q2 – 2p

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