\( \sqrt{72} \) का सरल रूप कौन-सा है?
Which is the simplified form of \( \sqrt{72} \)?
Explanation opens after your attempt
B. \(6\sqrt{2}\)
Concept
\(72=36\times2\), so \( \sqrt{72}=6\sqrt{2} \). Take the perfect square (36) out of the radical.
Why this answer is correct
The correct answer is B. \(6\sqrt{2}\). \(72=36\times2\), so \( \sqrt{72}=6\sqrt{2} \). Take the perfect square (36) out of the radical.
Exam Tip
\(72=36\times2\), इसलिए \( \sqrt{72}=6\sqrt{2} \) है। पूर्ण वर्ग (36) को वर्गमूल से बाहर निकालें।
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