Let p, q and r be real numbers (p\neqq,r\neq0), such that the roots of the equation 1/{x+p}+1/{x+q}=1/r are equal in magnitude but opposite in sign, then thesum of squares of these roots is equal to : [Main 16 April 2018 S1]

Quadratic Equation and Inequalities Part 1

Section: Mathematics

Question : 61 of 100

Marks: +1, -0

Let p, q and r be real numbers (p≠q,r≠0), such that the roots of the equation

x+p

x+q

are equal in magnitude but opposite in sign, then thesum of squares of these roots is equal to :

[Main 16 April 2018 S1]

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