\(\sqrt{18}\) का सही सरल रूप कौन सा है?
Which is the correct simplified form of \(\sqrt{18}\)?
Explanation opens after your attempt
A. \(3\sqrt{2}\)
Concept
\(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\). Take the perfect square outside the root.
Why this answer is correct
The correct answer is A. \(3\sqrt{2}\). \(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\). Take the perfect square outside the root.
Exam Tip
\(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\) है। पूर्ण वर्ग को जड़ से बाहर निकालें।
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