समीकरण \(x^2-6x+9=0\) के मूल कौन से हैं?

What are the roots of \(x^2-6x+9=0\)?

Explanation opens after your attempt
Correct Answer

A. (3) और (3)(3) and (3)

Step 1

Concept

(x-2-6x+9=(x-3)2). Therefore both roots are (3).

Step 2

Why this answer is correct

The correct answer is A. (3) और (3) / (3) and (3). (x-2-6x+9=(x-3)2). Therefore both roots are (3).

Step 3

Exam Tip

(x-2-6x+9=(x-3)2) है। इसलिए दोनों मूल (3) हैं।

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समीकरण \(x^2-6x+9=0\) के मूल कौन से हैं? / What are the roots of \(x^2-6x+9=0\)?

Correct Answer: A. (3) और (3) / (3) and (3). Explanation: (x-2-6x+9=(x-3)2) है। इसलिए दोनों मूल (3) हैं। / (x-2-6x+9=(x-3)2). Therefore both roots are (3).

Which concept should I revise for this Mathematics MCQ?

(x-2-6x+9=(x-3)2). Therefore both roots are (3).

What exam hint can help solve this Mathematics question?

(x-2-6x+9=(x-3)2) है। इसलिए दोनों मूल (3) हैं।