\( \sqrt{320} \) का सरल करणी रूप क्या है?
What is the simplified surd form of \( \sqrt{320} \)?
Explanation opens after your attempt
A. \(8\sqrt{5}\)
Concept
Since \(320=64\times5\), \( \sqrt{320}=8\sqrt{5} \). Take out the largest perfect-square factor.
Why this answer is correct
The correct answer is A. \(8\sqrt{5}\). Since \(320=64\times5\), \( \sqrt{320}=8\sqrt{5} \). Take out the largest perfect-square factor.
Exam Tip
\(320=64\times5\) इसलिए \( \sqrt{320}=8\sqrt{5} \)। सबसे बड़ा पूर्ण वर्ग गुणनखंड निकालें।
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