Mathematics · 2025
JEE Main · 7 April 2025, Shift 1 · Q3
Let the set of all values of p ∈ R, for which both the roots of the equation x^2-(p+2) x+(2 p+9)=0 are negative real numbers, be the interval (α, β].…
Let the set of all values of $\displaystyle p \in \mathbb{R}$, for which both the roots of the equation $\displaystyle x^2-(p+2) x+(2 p+9)=0$ are negative real numbers, be the interval $\displaystyle (\alpha, \beta]$. Then $\displaystyle \beta-2 \alpha$ is equal to
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 5$
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JEE Main 2025 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.