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If x=3is one root of quadratic equation x-2kx-6=0then find k |
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Answer» P(x) = x² - 2kx - 6 = 0 p(3) = 3² - 6k - 6 = 0 ⇒ 9 - 6k - 6 = 0 ⇒ 3 = 6k ⇒ K = 1/2 |
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