व्यंजक \(3x^2-5x+7\) में \(x^2\) का गुणांक क्या है?
In the expression \(3x^2-5x+7\), what is the coefficient of \(x^2\)?
Explanation opens after your attempt
A. (3)
Concept
The coefficient attached to \(x^2\) is (3). Exam tip: identify the term and its coefficient separately.
Why this answer is correct
The correct answer is A. (3). The coefficient attached to \(x^2\) is (3). Exam tip: identify the term and its coefficient separately.
Exam Tip
\(x^2\) के साथ लगा गुणांक (3) है। परीक्षा में पद और उसके गुणांक को अलग पहचानें।
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