\(3x^2-10x+3=0\) के मूल क्या होंगे?
What will be the roots of \(3x^2-10x+3=0\)?
Explanation opens after your attempt
Correct Answer
A. \(x=3,\frac{1}{3}\)
Concept
(3x-2-10x+3=(3x-1)(x-3)), so the roots are \(\frac{1}{3}\) and (3). In exams, you may verify by completing square or factoring.
Why this answer is correct
The correct answer is A. \(x=3,\frac{1}{3}\). (3x-2-10x+3=(3x-1)(x-3)), so the roots are \(\frac{1}{3}\) and (3). In exams, you may verify by completing square or factoring.
Exam Tip
(3x-2-10x+3=(3x-1)(x-3)), इसलिए मूल \(\frac{1}{3}\) और (3) हैं। परीक्षा में पूर्ण वर्ग या गुणनखंड दोनों से जांच सकते हैं।
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