कौन सा व्यंजक (x) में त्रिपदी बहुपद है?
Which expression is a trinomial polynomial in (x)?
Explanation opens after your attempt
B. \(2x^2-3x+9\)
Concept
\(2x^2-3x+9\) has three terms and all powers of (x) are valid. Therefore it is a trinomial polynomial.
Why this answer is correct
The correct answer is B. \(2x^2-3x+9\). \(2x^2-3x+9\) has three terms and all powers of (x) are valid. Therefore it is a trinomial polynomial.
Exam Tip
\(2x^2-3x+9\) में तीन पद हैं और (x) की सभी घातें मान्य हैं। इसलिए यह त्रिपदी बहुपद है।
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