\(x^2+px+12\) में यदि (x) का गुणांक (-7) है, तो (p) क्या है?
In \(x^2+px+12\), if the coefficient of (x) is (-7), what is (p)?
Explanation opens after your attempt
B. (-7)
Concept
In (px), the coefficient of (x) is (p). Therefore, (p=-7).
Why this answer is correct
The correct answer is B. (-7). In (px), the coefficient of (x) is (p). Therefore, (p=-7).
Exam Tip
(px) में (x) का गुणांक (p) है। इसलिए (p=-7) होगा।
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