Easy Mathematics Quadratic Equations Class 10 Level 37

समीकरण \(x^2+9=0\) के लिए सही विकल्प चुनिए।

Choose the correct option for \(x^2+9=0\).

Explanation opens after your attempt
Correct Answer

A. वास्तविक मूल नहींno real roots

Step 1

Concept

Here (D=02-4(1)(9)=-36<0). Therefore there are no real roots.

Step 2

Why this answer is correct

The correct answer is A. वास्तविक मूल नहीं / no real roots. Here (D=02-4(1)(9)=-36<0). Therefore there are no real roots.

Step 3

Exam Tip

यहां (D=02-4(1)(9)=-36<0) है। इसलिए वास्तविक मूल नहीं हैं।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

समीकरण \(x^2+9=0\) के लिए सही विकल्प चुनिए। / Choose the correct option for \(x^2+9=0\).

Correct Answer: A. वास्तविक मूल नहीं / no real roots. Explanation: यहां (D=02-4(1)(9)=-36<0) है। इसलिए वास्तविक मूल नहीं हैं। / Here (D=02-4(1)(9)=-36<0). Therefore there are no real roots.

Which concept should I revise for this Mathematics MCQ?

Here (D=02-4(1)(9)=-36<0). Therefore there are no real roots.

What exam hint can help solve this Mathematics question?

यहां (D=02-4(1)(9)=-36<0) है। इसलिए वास्तविक मूल नहीं हैं।

Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.