Easy Mathematics Quadratic Equations Class 10 Level 37

समीकरण \(3x^2+6x+3=0\) के मूल किस प्रकार के होंगे?

What type of roots will the equation \(3x^2+6x+3=0\) have?

Explanation opens after your attempt
Correct Answer

A. दो वास्तविक और समानtwo real and equal

Step 1

Concept

(D=62-4(3)(3)=0). Hence both roots will be equal and real.

Step 2

Why this answer is correct

The correct answer is A. दो वास्तविक और समान / two real and equal. (D=62-4(3)(3)=0). Hence both roots will be equal and real.

Step 3

Exam Tip

(D=62-4(3)(3)=0) है। इसलिए दोनों मूल समान वास्तविक होंगे।

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Mathematics Answer, Explanation and Revision Hints

समीकरण \(3x^2+6x+3=0\) के मूल किस प्रकार के होंगे? / What type of roots will the equation \(3x^2+6x+3=0\) have?

Correct Answer: A. दो वास्तविक और समान / two real and equal. Explanation: (D=62-4(3)(3)=0) है। इसलिए दोनों मूल समान वास्तविक होंगे। / (D=62-4(3)(3)=0). Hence both roots will be equal and real.

Which concept should I revise for this Mathematics MCQ?

(D=62-4(3)(3)=0). Hence both roots will be equal and real.

What exam hint can help solve this Mathematics question?

(D=62-4(3)(3)=0) है। इसलिए दोनों मूल समान वास्तविक होंगे।

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