\(x^2+x-6=0\) के मूल क्या हैं?
What are the roots of \(x^2+x-6=0\)?
Explanation opens after your attempt
A. (x=2,-3)
Concept
((x+3)(x-2)=0), so (x=-3) and (x=2). In exams, the sign changes while finding roots from factors.
Why this answer is correct
The correct answer is A. (x=2,-3). ((x+3)(x-2)=0), so (x=-3) and (x=2). In exams, the sign changes while finding roots from factors.
Exam Tip
((x+3)(x-2)=0), इसलिए (x=-3) और (x=2) हैं। परीक्षा में गुणनखंड से मूल निकालते समय संकेत बदलता है।
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