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Find the value of k for which 9x square +9kx +25=0 has no real root |
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Answer» K < 10/3 If D= b^2-4ac is negative then it have no real rootD<0b^2-4ac<0(9k)^2-4(9)(25)<0 sovle this ilinear equation. ilinear equation is not in our syllabus 10/3 |
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