Find the values of k for which the following equations have real and equal roots. (i)x2−2(k+1)x+k2=0(ii)k2x2−2(2k−1)x+4=0(iii)(k+1)x2−2(k−1)x+1=0(iv)x2+k(2x+k−1)+2=0

Find the values of k for which the following equations have real and

1.	Find the values of k for which the following equations have real and equal roots. (i)x2−2(k+1)x+k2=0(ii)k2x2−2(2k−1)x+4=0(iii)(k+1)x2−2(k−1)x+1=0(iv)x2+k(2x+k−1)+2=0
Answer» Find the values of k for which the following equations have real and equal roots. $(i) x^{2} - 2 (k + 1) x + k^{2} = 0 (i i) k^{2} x^{2} - 2 (2 k - 1) x + 4 = 0 (i i i) (k + 1) x^{2} - 2 (k - 1) x + 1 = 0 (i v) x^{2} + k (2 x + k - 1) + 2 = 0$

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Find the values of k for which the following equations have real and equal roots. (i)x2−2(k+1)x+k2=0(ii)k2x2−2(2k−1)x+4=0(iii)(k+1)x2−2(k−1)x+1=0(iv)x2+k(2x+k−1)+2=0

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