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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 6 · Set 2 · Q8
If one zero of the polynomial $\displaystyle x^{2}+3 x+\mathrm{k}$ is $\displaystyle 2$, then the value of k .
Official answer
From CBSE’s own marking scheme for this paper.
(A)
$\displaystyle - 10$
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CBSE Class 10 Mathematics past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.