1.

If α and β are the roots of the equation x2 - 12x + 32 = 0 then the value of \(\dfrac{\alpha^2 + \beta^2}{\alpha + \beta}\) is:

A. \(\dfrac{8}{3}\)
B. \(-\dfrac{8}{3}\)
C. \(-\dfrac{20}{3}\)
D. \(\dfrac{20}{3}\)
Answer» E.


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