Question

Find the values of k for which the following equations have real and equal roots
(i) x2
(ii) k?r? - 2 (2k-1).x + 4 = 0
(iii) (k + 1) x2 - 2(k – 1) x + 1 = 0
(iv) x2 + k (2x + k-1) + 2 = 0​

Answer 1

Answer:

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Step-by-step explanation:

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