Easy Mathematics Quadratic Equations Class 10 Level 37

समीकरण \(x^2+12x+36=0\) के बारे में सही कथन कौन सा है?

Which statement is correct about \(x^2+12x+36=0\)?

Explanation opens after your attempt
Correct Answer

A. यह समान वास्तविक मूल रखता हैit has equal real roots

Step 1

Concept

(x-2+12x+36=(x+6)2). Being a perfect square, it has equal real roots.

Step 2

Why this answer is correct

The correct answer is A. यह समान वास्तविक मूल रखता है / it has equal real roots. (x-2+12x+36=(x+6)2). Being a perfect square, it has equal real roots.

Step 3

Exam Tip

(x-2+12x+36=(x+6)2) है। पूर्ण वर्ग होने से मूल समान वास्तविक हैं।

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Mathematics Answer, Explanation and Revision Hints

समीकरण \(x^2+12x+36=0\) के बारे में सही कथन कौन सा है? / Which statement is correct about \(x^2+12x+36=0\)?

Correct Answer: A. यह समान वास्तविक मूल रखता है / it has equal real roots. Explanation: (x-2+12x+36=(x+6)2) है। पूर्ण वर्ग होने से मूल समान वास्तविक हैं। / (x-2+12x+36=(x+6)2). Being a perfect square, it has equal real roots.

Which concept should I revise for this Mathematics MCQ?

(x-2+12x+36=(x+6)2). Being a perfect square, it has equal real roots.

What exam hint can help solve this Mathematics question?

(x-2+12x+36=(x+6)2) है। पूर्ण वर्ग होने से मूल समान वास्तविक हैं।

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