The number of irrational solutions of the equation x^2 + x^2 + 11 + x^2 - x^2 + 11 = 4, is

JEE Main Mathematics question

The number of irrational solutions of the equation , is

Answer: (B)

Put so : the equation is . The difference of the two radicands is , so dividing by the sum gives . Adding the

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Question ID VK-013122