Quadratic EquationMedium
Question
If α, β be the roots of x2 + px - q = 0 and γ, δ be the roots of x2 + px + r = 0, q + r ≠ 0 then : 
is equal to (β ± γ, δ)
is equal to (β ± γ, δ)Options
A.-1
B.1
C.0
D.None of these
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