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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 5 · Set 3 · Q10
A quadratic equation whose roots are (3-√ 2 ) and (3+√ 2 ) is:
A quadratic equation whose roots are $\displaystyle (3-\sqrt{2})$ and $\displaystyle (3+\sqrt{2})$ is :
Official answer
(A)
$\displaystyle \mathrm{x}^{2}-6 \mathrm{x}+7=0$
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CBSE Class 10 Mathematics past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.