व्यंजक \(4x^2-3x+7\) में \(x^2\) का गुणांक क्या है?
What is the coefficient of \(x^2\) in the expression \(4x^2-3x+7\)?
Explanation opens after your attempt
A. (4)
Concept
The number multiplied with \(x^2\) is (4). Check both sign and number in a coefficient.
Why this answer is correct
The correct answer is A. (4). The number multiplied with \(x^2\) is (4). Check both sign and number in a coefficient.
Exam Tip
\(x^2\) के साथ गुणा हुई संख्या (4) है। गुणांक में चिह्न और संख्या दोनों देखें।
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