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CAT 2025 Linear and Quadratic Equations — Previous Year Question

Year

CAT 2025

Section

Quantitative

Topic

Linear and Quadratic Equations

Difficulty

Hard

Question

Slot-3

If f(x)=(x2+3x)(x2+3x+2)f(x) = \left(x^2 + 3x\right)\left(x^2 + 3x + 2\right), then the sum of all real roots of the equation f(x)+1=9701\sqrt{f(x) + 1} = 9701, is

6

-3

-6

3

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