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Mathematics · 2024 · 1 mark
CBSE 2024 · Region 1 · Set 1 · Q1
If the sum of zeroes of the polynomial p(x)=2 x^2-k √ 2 x+1 is √ 2, then value of k is:
If the sum of zeroes of the polynomial $\displaystyle p(x)=2 x^{2}-k \sqrt{2} x+1$ is $\displaystyle \sqrt{2}$, then value of $\displaystyle k$ is :
Official answer
(B)
$\displaystyle 2$
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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.