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Nature of Roots

Find the valu...

Question

Find the value of k so that the quadratic equation has equal roots: (k+3)x² + 2(k+3)x + 4 = 0

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Q. Find the values of

K

, so that the quadratic equation

x^{2} + 2 (K - 1) x + K + 5 = 0

has atleast one positive root.

Q. Find the value of

^{'} K^{'}

Q . E

(2 k + 1) x^{2} + 2 (k + 3) x + (k + 5) = 0

has equal roots

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