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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 2 · Set 2 · Q6
If $\displaystyle \alpha$ and $\displaystyle \beta$ are zeroes of the polynomial $\displaystyle 2 x^{2}-9 x+5$, then value of $\displaystyle \alpha^{2}+\beta^{2}$ is
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle \frac{61}{4}$
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CBSE Class 10 Mathematics past-paper question from the 2024board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.