कौन-सा व्यंजक (x) में द्विघात बहुपद है लेकिन त्रिपदी नहीं है?
Which expression is a quadratic polynomial in (x) but not a trinomial?
Explanation opens after your attempt
C. \(5x^2-11\)
Concept
\(5x^2-11\) has degree (2) and two terms. So it is a quadratic binomial, not a trinomial.
Why this answer is correct
The correct answer is C. \(5x^2-11\). \(5x^2-11\) has degree (2) and two terms. So it is a quadratic binomial, not a trinomial.
Exam Tip
\(5x^2-11\) की घात (2) है और इसमें दो पद हैं। इसलिए यह द्विघात द्विपदी है, त्रिपदी नहीं।
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