\(x^2+2x-24=0\) के मूल क्या हैं?
What are the roots of \(x^2+2x-24=0\)?
Explanation opens after your attempt
Correct Answer
A. (x=4,-6)
Concept
Since ((x+1)2=25), \(x+1=\pm5\), so (x=4,-6). In exams, use \(\pm\) to get both answers.
Why this answer is correct
The correct answer is A. (x=4,-6). Since ((x+1)2=25), \(x+1=\pm5\), so (x=4,-6). In exams, use \(\pm\) to get both answers.
Exam Tip
((x+1)2=25), इसलिए \(x+1=\pm5\) और (x=4,-6) हैं। परीक्षा में \(\pm\) से दोनों उत्तर निकालें।
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