कौन-सा व्यंजक द्विघात बहुपद है लेकिन त्रिपदी नहीं है?
Which expression is a quadratic polynomial but not a trinomial?
Explanation opens after your attempt
C. \(7x^2+5\)
Concept
\(7x^2+5\) has degree (2) and two terms. So it is a quadratic binomial.
Why this answer is correct
The correct answer is C. \(7x^2+5\). \(7x^2+5\) has degree (2) and two terms. So it is a quadratic binomial.
Exam Tip
\(7x^2+5\) की घात (2) है और इसमें दो पद हैं। इसलिए यह द्विघात द्विपदी है।
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