If α, β are the zeros of the quadratic plynimial p(x) = x2 - (k + 6)x + 2(2k - 1) then the value of k,if α + β = \(\frac12\)αβ, is(a) -7(b) 7(c) -3(d) 3

If α, β are the zeros of the quadratic plynimial p(x) = x2 - (k + 6)

1.	If α, β are the zeros of the quadratic plynimial p(x) = x2 - (k + 6)x + 2(2k - 1) then the value of k,if α + β = \(\frac12\)αβ, is(a) -7(b) 7(c) -3(d) 3
Answer» Correct option is: (d) 3

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If α, β are the zeros of the quadratic plynimial p(x) = x2 - (k + 6)x + 2(2k - 1) then the value of k,if α + β = \(\frac12\)αβ, is(a) -7(b) 7(c) -3(d) 3

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