व्यंजक \(5x^2-\frac{2}{x}\) बहुपद है या नहीं?
Is \(5x^2-\frac{2}{x}\) a polynomial or not?
Explanation opens after your attempt
B. नहीं, क्योंकि \(\frac{2}{x}\) में चर हर में हैNo, because in \(\frac{2}{x}\) the variable is in the denominator
Concept
In \(\frac{2}{x}\), the power of (x) is (-1). Therefore this expression is not a polynomial.
Why this answer is correct
The correct answer is B. नहीं, क्योंकि \(\frac{2}{x}\) में चर हर में है / No, because in \(\frac{2}{x}\) the variable is in the denominator. In \(\frac{2}{x}\), the power of (x) is (-1). Therefore this expression is not a polynomial.
Exam Tip
\(\frac{2}{x}\) में (x) की घात (-1) है। इसलिए यह व्यंजक बहुपद नहीं है।
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