MathsJEE Main 8 Apr 2026, Shift 2·Q21·Numerical·Moderate

Quadratic Equations · Logarithmic equations

The sum of squares of all real solutions of the equation

\log_{(x+1)}(2x^2 + 5x + 3) = 4 - \log_{(2x+3)}(x^2 + 2x + 1)

is equal to .

We corrected a printing error in the original paper

Source printed “all real solution” (singular).

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