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if one zero of the polynomial q x is 3 then one fa
Question:
If one zero of the polynomial \( q(x) \) is -3, then one factor of \( q(x) \) is
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If \( \alpha \) is a zero of the polynomial \( p(x) \), then \( (x - \alpha) \) is a factor of \( p(x) \).
Bihar Board X - 2024
Bihar Board X
Updated On:
Oct 27, 2025
\( x - 3 \)
\( x + 3 \)
\( \frac{1}{x - 3} \)
\( \frac{1}{x + 3} \)
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The Correct Option is
B
Solution and Explanation
Step 1:
If -3 is a zero of the polynomial, it means that \( x + 3 \) is a factor of the polynomial. Thus, the correct answer is \( x + 3 \).
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