यदि \(x^2-14x+48=0\) के मूल \(\alpha\) और \(\beta\) हैं, तो (\(\alpha-6\)\(\beta-6\)) का मान क्या है?
If \(\alpha\) and \(\beta\) are roots of \(x^2-14x+48=0\), what is (\(\alpha-6\)\(\beta-6\))?
Explanation opens after your attempt
A. (0)
Concept
(\(\alpha-6\)\(\beta-6\)=\alpha\beta-6\(\alpha+\beta\)+36). Here (48-84+36=0).
Why this answer is correct
The correct answer is A. (0). (\(\alpha-6\)\(\beta-6\)=\alpha\beta-6\(\alpha+\beta\)+36). Here (48-84+36=0).
Exam Tip
(\(\alpha-6\)\(\beta-6\)=\alpha\beta-6\(\alpha+\beta\)+36) है। यहाँ (48-84+36=0)।
Login to save your score, XP, coins and progress.
