\(3x^2+\frac{2}{5}x-1\) के बारे में सही कथन क्या है?
Which statement is correct about \(3x^2+\frac{2}{5}x-1\)?
Explanation opens after your attempt
Correct Answer
B. यह बहुपद है क्योंकि घातें शून्य या धनात्मक पूर्णांक हैंIt is a polynomial because powers are non-negative integers
Concept
Coefficients can be fractions. Here the powers of (x) are (2), (1), and (0), so it is a polynomial.
Why this answer is correct
The correct answer is B. यह बहुपद है क्योंकि घातें शून्य या धनात्मक पूर्णांक हैं / It is a polynomial because powers are non-negative integers. Coefficients can be fractions. Here the powers of (x) are (2), (1), and (0), so it is a polynomial.
Exam Tip
गुणांक भिन्न हो सकते हैं। यहाँ (x) की घातें (2), (1) और (0) हैं इसलिए यह बहुपद है।
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