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What is the nature of roots of (x^2+2\sqrt{3}x+3=0)?द्विघात समीकरण (x^2+2\sqrt{3}x+3=0) के मूलों की प्रकृति क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: Two equal real rootsदो बराबर वास्तविक मूल
Here (D=(2\sqrt{3})^2-4\cdot1\cdot3=0), so the roots are equal and real. In exams, be careful while squaring a surd coefficient.यहां (D=(2\sqrt{3})^2-4\cdot1\cdot3=0), इसलिए मूल बराबर वास्तविक हैं। परीक्षा में surd coefficient को square करते समय सावधानी रखें।
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