\(9x^2\) का वर्गमूल क्या है?
What is the square root of \(9x^2\)?
Explanation opens after your attempt
A. (3x)
Concept
The square root of (9) is (3) and of \(x^2\) is (x). Check both parts in square root.
Why this answer is correct
The correct answer is A. (3x). The square root of (9) is (3) and of \(x^2\) is (x). Check both parts in square root.
Exam Tip
(9) का वर्गमूल (3) और \(x^2\) का वर्गमूल (x) है। वर्गमूल में दोनों भाग देखें।
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