\(6x^2+x-2=0\) के मूल क्या हैं?
What are the roots of \(6x^2+x-2=0\)?
Explanation opens after your attempt
A. \(x=\frac{1}{2},-\frac{2}{3}\)
Concept
(6x-2+x-2=(3x+2)(2x-1)), so the roots are \(\frac{1}{2}\) and \(-\frac{2}{3}\). In exams, solve both linear factors carefully.
Why this answer is correct
The correct answer is A. \(x=\frac{1}{2},-\frac{2}{3}\). (6x-2+x-2=(3x+2)(2x-1)), so the roots are \(\frac{1}{2}\) and \(-\frac{2}{3}\). In exams, solve both linear factors carefully.
Exam Tip
(6x-2+x-2=(3x+2)(2x-1)), इसलिए मूल \(\frac{1}{2}\) और \(-\frac{2}{3}\) हैं। परीक्षा में दोनों रैखिक गुणनखंड सावधानी से हल करें।
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