समीकरण \(x^2-4x+1=0\) के मूल कैसे होंगे?
How will the roots of \(x^2-4x+1=0\) be?
Explanation opens after your attempt
A. वास्तविक, अपरिमेय और भिन्नReal, irrational and distinct
Concept
Here (D=12>0) and (12) is not a perfect square. Therefore the roots are real, irrational and distinct.
Why this answer is correct
The correct answer is A. वास्तविक, अपरिमेय और भिन्न / Real, irrational and distinct. Here (D=12>0) and (12) is not a perfect square. Therefore the roots are real, irrational and distinct.
Exam Tip
इसमें (D=12>0) है और (12) पूर्ण वर्ग नहीं है। इसलिए मूल वास्तविक, अपरिमेय और भिन्न होंगे।
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