\(3x^2-5x-2=0\) के मूल क्या हैं?
What are the roots of \(3x^2-5x-2=0\)?
Explanation opens after your attempt
A. \(x=2,-\frac{1}{3}\)
Concept
((3x+1)(x-2)=0), so \(x=-\frac{1}{3}\) and (2). In exams, change signs while writing roots.
Why this answer is correct
The correct answer is A. \(x=2,-\frac{1}{3}\). ((3x+1)(x-2)=0), so \(x=-\frac{1}{3}\) and (2). In exams, change signs while writing roots.
Exam Tip
((3x+1)(x-2)=0), इसलिए \(x=-\frac{1}{3}\) और (2) हैं। परीक्षा में संकेत बदलकर मूल लिखें।
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