कौन-सा व्यंजक बहुपद है क्योंकि \(\sqrt{13}\) केवल गुणांक है?
Which expression is a polynomial because \(\sqrt{13}\) is only a coefficient?
Explanation opens after your attempt
A. \(\sqrt{13}x^2-4x+1\)
Concept
\(\sqrt{13}\) is a real coefficient and is allowed in a polynomial. The powers of the variable are (2), (1), and (0).
Why this answer is correct
The correct answer is A. \(\sqrt{13}x^2-4x+1\). \(\sqrt{13}\) is a real coefficient and is allowed in a polynomial. The powers of the variable are (2), (1), and (0).
Exam Tip
\(\sqrt{13}\) वास्तविक गुणांक है और बहुपद में मान्य है। चर की घातें (2), (1) और (0) हैं।
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