यदि \(x^2-15x+44=0\) के मूल \(\alpha,\beta\) हैं, तो (\(\alpha+\beta\)2) का मान क्या है?
If \(\alpha,\beta\) are roots of \(x^2-15x+44=0\), what is (\(\alpha+\beta\)2)?
Explanation opens after your attempt
A. (225)
Concept
The sum of roots is (15). Therefore (\(\alpha+\beta\)2=152=225).
Why this answer is correct
The correct answer is A. (225). The sum of roots is (15). Therefore (\(\alpha+\beta\)2=152=225).
Exam Tip
मूलों का योग (15) है। इसलिए (\(\alpha+\beta\)2=152=225)।
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