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Mathematics · 2023 · 1 mark
CBSE 2023 · Region 6 · Set 3 · Q16
If ' p ' is a root of the quadratic equation x^2-( p + q ) x+ k =0, then the value of 'k' is
If ' p ' is a root of the quadratic equation $\displaystyle x^{2}-(\mathrm{p}+\mathrm{q}) x+\mathrm{k}=0$, then the value of 'k' is
Official answer
(D)
pq
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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.