यदि किसी द्विघात समीकरण में (D=25) है तो मूलों की प्रकृति क्या होगी?
If a quadratic equation has (D=25), what will be the nature of roots?
Explanation opens after your attempt
Correct Answer
A. वास्तविक, परिमेय और भिन्नReal, rational and distinct
Concept
(25>0) and (25) is a perfect square. Therefore the roots are real, rational and distinct.
Why this answer is correct
The correct answer is A. वास्तविक, परिमेय और भिन्न / Real, rational and distinct. (25>0) and (25) is a perfect square. Therefore the roots are real, rational and distinct.
Exam Tip
(25>0) है और (25) पूर्ण वर्ग है। इसलिए मूल वास्तविक, परिमेय और भिन्न होंगे।
Login to save your score, XP, coins and progress.