समीकरण \(4x^2-20x=0\) के मूल कौन से हैं?
What are the roots of \(4x^2-20x=0\)?
Explanation opens after your attempt
A. (0) और (5)(0) and (5)
Concept
(4x-2-20x=4x(x-5)). Therefore the roots are (0) and (5).
Why this answer is correct
The correct answer is A. (0) और (5) / (0) and (5). (4x-2-20x=4x(x-5)). Therefore the roots are (0) and (5).
Exam Tip
(4x-2-20x=4x(x-5)) है। इसलिए मूल (0) और (5) हैं।
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