For the quadratic equation (y – c)(y – d) + 2 = 0 to have real roots, which of the following could b….

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For the quadratic equation (y – c)(y – d) + 2 = 0 to have real roots, which of the following could be true?

Options :-

1. (c - d) > (8)^3/2 and (c-d)≤ (-8)^(3/2)
2. (c - d) > (2) and (c-d)≤ (-2)
3. (c - d) > (2)^3/2 and (c-d)≤ (-2)^(3/2)
4. (c + d) > (2)^3/2 and (c+ d)≤ (-2)^(3/2)
5. None of the above

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