in copying a quadratic equation of ...
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in copying a quadratic equation of the form x + px + q = 0, the coefficient of x was wrongly written as - 10 in place of - 11 and the roots were found to be 4 and 6. The roots of the correct equation are (1) 8,3 (2) 4, 3 (3) 6,3 (4) 5,6

JEE/Engineering Exams
Maths
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Sum of roots are wrong but product of roots is corect  because only coeff. of x is wrongly written  Let uses be x, B          α+β = 11            αβ= 6x4 =24   α+β=11          αβ=24 from  Observation, we can say roots are ,   α=8, β=3 Ans

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