13. If the roots of x^2 + 4x + k=0 are real, then the value(s) of k is (are) 1 अंक k ≤ 4 k > 4 k ≠ 4 k > 7
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Hi ,compare x² + 4x + k = 0 with ax² + bx + c = 0a = 1 , b = 4 , c = k it is given that roots ... More
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Hi ,compare x² + 4x + k = 0 with ax² + bx + c = 0a = 1 , b = 4 , c = k it is given that roots ... More
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Answer:Hey here is your answer I hope it will help you. Plz mark it as brilliant
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