कौन-सा व्यंजक बहुपद नहीं है क्योंकि चर घात में है?
Which expression is not a polynomial because the variable is in the exponent?
Explanation opens after your attempt
Correct Answer
B. \(2^x+x\)
Concept
In a polynomial, the variable has fixed non-negative integer powers. In \(2^x\), the variable is in the exponent, so it is not a polynomial.
Why this answer is correct
The correct answer is B. \(2^x+x\). In a polynomial, the variable has fixed non-negative integer powers. In \(2^x\), the variable is in the exponent, so it is not a polynomial.
Exam Tip
बहुपद में चर की घात निश्चित शून्य या धनात्मक पूर्णांक होती है। \(2^x\) में चर घात में है इसलिए यह बहुपद नहीं है।
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