कौन सा व्यंजक बहुपद है लेकिन द्विघात बहुपद नहीं है?
Which expression is a polynomial but not a quadratic polynomial?
Explanation opens after your attempt
Correct Answer
B. \(4x^3+x-1\)
Concept
\(4x^3+x-1\) is a polynomial and its degree is (3). Therefore it is not quadratic.
Why this answer is correct
The correct answer is B. \(4x^3+x-1\). \(4x^3+x-1\) is a polynomial and its degree is (3). Therefore it is not quadratic.
Exam Tip
\(4x^3+x-1\) बहुपद है और इसकी डिग्री (3) है। इसलिए यह द्विघात नहीं है।
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