\(x^2+x^{1/2}+1\) बहुपद क्यों नहीं है?
Why is \(x^2+x^{1/2}+1\) not a polynomial?
Explanation opens after your attempt
Correct Answer
B. क्योंकि (x^{12}) की घात पूर्णांक नहीं है / Because the power in \(x^{1 / 2}\) is not an integer
Concept
In a polynomial, powers of the variable must be integers. \(x^{1/2}\) has power \(\frac{1}{2}\), so it is not a polynomial.
Why this answer is correct
The correct answer is B. क्योंकि \(x^{1 / 2}\) की घात पूर्णांक नहीं है / Because the power in \(x^{1 / 2}\) is not an integer. In a polynomial, powers of the variable must be integers. \(x^{1/2}\) has power \(\frac{1}{2}\), so it is not a polynomial.
Exam Tip
बहुपद में चर की घातें पूर्णांक होनी चाहिए। \(x^{1/2}\) की घात \(\frac{1}{2}\) है इसलिए यह बहुपद नहीं है।
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