किस व्यंजक में \(x^2\) का गुणांक (-6) है?
In which expression is the coefficient of \(x^2\) equal to (-6)?
Explanation opens after your attempt
C. \(-6x^2+5x-1\)
Concept
In \(-6x^2+5x-1\), (-6) is attached to \(x^2\). Read the sign with the coefficient.
Why this answer is correct
The correct answer is C. \(-6x^2+5x-1\). In \(-6x^2+5x-1\), (-6) is attached to \(x^2\). Read the sign with the coefficient.
Exam Tip
\(-6x^2+5x-1\) में \(x^2\) के साथ (-6) जुड़ा है। गुणांक का चिह्न साथ में पढ़ें।
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