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Q.2. If the quadratic equation kx2- 2kx -3-0 has equal roots, then find the value ofk.0.3. Which term of the A P 108 + 6 |
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Answer» equal rootsmeans D = 0(-2k)^2-4k(-3)=04k^2+12k = 04k^2 = -12k4k = -12k = -3 |
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