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Relations between Roots and Coefficients : Higher Order Equations

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Find the values of k for which the zeroes of the polynomial f(n)=n^3 +12n^2+39n+k are in A.P

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Q. If the zeros of the polynomial

f (x) = x^{3} - 12 x^{2} + 39 x + k

are in A.P., find the value of

k

α

β

are the zeroes of the polynomial

2 y^{2} + 7 y + 5,

write the values of

α + β + α β .

2. For what value of

^{'} k^{'}, k - 3, 2 k + 1

4 k + 3

Find the value of k for which the polynomial x3-4x2+k has 3as it's zero

α

\frac{1}{α}

are zeroes of polynomial

4 x^{2} - 2 x + k + 7

. Find the value of

k

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Relations between Roots and Coefficients : Higher Order Equations

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