\( \sqrt{147} \) को सरल करने पर क्या मिलेगा?
What is obtained by simplifying \( \sqrt{147} \)?
Explanation opens after your attempt
B. \(7\sqrt{3}\)
Concept
Since \(147=49\times3\), \( \sqrt{147}=7\sqrt{3} \). Taking out the perfect square is the main step.
Why this answer is correct
The correct answer is B. \(7\sqrt{3}\). Since \(147=49\times3\), \( \sqrt{147}=7\sqrt{3} \). Taking out the perfect square is the main step.
Exam Tip
\(147=49\times3\) इसलिए \( \sqrt{147}=7\sqrt{3} \)। पूर्ण वर्ग को बाहर निकालना मुख्य कदम है।
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