JEE MATHEMATICS MCQ: QUADRATIC EQUATIONS

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Analyzing +4 | -1

Number real solutions of the equation is

\sum\limits_{{k=1}}^{2019} k^2\left|x^2+(k+3) x-k-4\right|=0

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Correct option: B

Option B (1) is correct because the equation simplifies to |x-1|=0, resulting in only one real solution.

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