\(\sqrt{200}-\sqrt{72}+\sqrt{18}\) का सरल रूप क्या है?
What is the simplified form of \(\sqrt{200}-\sqrt{72}+\sqrt{18}\)?
Explanation opens after your attempt
Correct Answer
D. \(7\sqrt{2}\)
Concept
\(\sqrt{200}=10\sqrt{2}\), \(\sqrt{72}=6\sqrt{2}\), and \(\sqrt{18}=3\sqrt{2}\). The result is \(7\sqrt{2}\).
Why this answer is correct
The correct answer is D. \(7\sqrt{2}\). \(\sqrt{200}=10\sqrt{2}\), \(\sqrt{72}=6\sqrt{2}\), and \(\sqrt{18}=3\sqrt{2}\). The result is \(7\sqrt{2}\).
Exam Tip
\(\sqrt{200}=10\sqrt{2}\), \(\sqrt{72}=6\sqrt{2}\) और \(\sqrt{18}=3\sqrt{2}\) है। परिणाम \(7\sqrt{2}\) है।
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