मानक रूप \(ax^2+bx+c\) में \(7x^2-5x+11\) के लिए (b) क्या है?
In the standard form \(ax^2+bx+c\), what is (b) for \(7x^2-5x+11\)?
Explanation opens after your attempt
C. (-5)
Concept
(b) is the coefficient of the (x)-term. Here the coefficient of (x) is (-5).
Why this answer is correct
The correct answer is C. (-5). (b) is the coefficient of the (x)-term. Here the coefficient of (x) is (-5).
Exam Tip
(b) (x) वाले पद का गुणांक होता है। यहां (x) का गुणांक (-5) है।
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