समीकरण \(x^2+px+16=0\) के दोनों मूल (-4) और (-4) हैं तो (p) का मान क्या है?
If both roots of \(x^2+px+16=0\) are (-4) and (-4), what is the value of (p)?
Explanation opens after your attempt
A. (8)
Concept
The sum of roots is (-8), and (-p=-8). Therefore (p=8).
Why this answer is correct
The correct answer is A. (8). The sum of roots is (-8), and (-p=-8). Therefore (p=8).
Exam Tip
मूलों का योग (-8) है और (-p=-8) होगा। इसलिए (p=8) है।
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