समीकरण \(x^2+px+25=0\) के दोनों मूल (-5) और (-5) हैं तो (p) का मान क्या है?
If both roots of \(x^2+px+25=0\) are (-5) and (-5), what is the value of (p)?
Explanation opens after your attempt
A. (10)
Concept
The sum of roots is (-10), and (-p=-10). Therefore (p=10).
Why this answer is correct
The correct answer is A. (10). The sum of roots is (-10), and (-p=-10). Therefore (p=10).
Exam Tip
मूलों का योग (-10) है और (-p=-10) होगा। इसलिए (p=10) है।
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