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The coefficient of x in the quadratic equation x2+px+q=0 was taken as -14 in place of -10, its roots were found to be 6, 4. If α, β are the roots of correct equation, then the value of α2+β2 must be equal to __ |
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Answer» The coefficient of x in the quadratic equation x2+px+q=0 was taken as -14 in place of -10, its roots were found to be 6, 4. If α, β are the roots of correct equation, then the value of α2+β2 must be equal to |
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