निम्न में से कौन सा त्रिघात बहुपद है?
Which of the following is a cubic polynomial?
Explanation opens after your attempt
C. \(x^3+3x-1\)
Concept
The highest power of \(x^3+3x-1\) is (3). Therefore it is a cubic polynomial.
Why this answer is correct
The correct answer is C. \(x^3+3x-1\). The highest power of \(x^3+3x-1\) is (3). Therefore it is a cubic polynomial.
Exam Tip
\(x^3+3x-1\) की सबसे बड़ी घात (3) है। इसलिए यह त्रिघात बहुपद है।
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