समीकरण \(2x^2-7x+3=0\) के मूल कौन से हैं?
What are the roots of \(2x^2-7x+3=0\)?
Explanation opens after your attempt
A. (3) और \(\frac{1}{2}\)(3) and \(\frac{1}{2}\)
Concept
(2x-2-7x+3=(2x-1)(x-3)). Therefore the roots are \(\frac{1}{2}\) and (3).
Why this answer is correct
The correct answer is A. (3) और \(\frac{1}{2}\) / (3) and \(\frac{1}{2}\). (2x-2-7x+3=(2x-1)(x-3)). Therefore the roots are \(\frac{1}{2}\) and (3).
Exam Tip
(2x-2-7x+3=(2x-1)(x-3)) है। इसलिए मूल \(\frac{1}{2}\) और (3) हैं।
Login to save your score, XP, coins and progress.
