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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 2 · Set 3 · Q12
If α and β(α>β) are the zeroes of the polynomial -x^2+8 x+9, then (α-β) is equal to
If $\displaystyle \alpha$ and $\displaystyle \beta(\alpha>\beta)$ are the zeroes of the polynomial $\displaystyle -x^{2}+8 x+9$, then $\displaystyle (\alpha-\beta)$ is equal to
Official answer
(B)
$\displaystyle 10$
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CBSE Class 10 Mathematics past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.