Question

K² x²-2(2K-1)x+ 4 = 0​

Answer 1

Answer:

or, {2 (k + 1)}² - 4 * 1 * k² = 0. or, 4 (k² + 2k + 1) - 4k² = 0. or, 4k² + 4 (2k + 1) - 4k² = 0. or, 4 (2k + 1) = 0. or, 2k + 1 = 0.

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