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What is the simplified form of \(\sqrt{50}-\sqrt{18}\)?\(\sqrt{50}-\sqrt{18}\) का सरल रूप क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: \(2\sqrt{2}\)\(2\sqrt{2}\)
Since \(\sqrt{50}=\sqrt{25\times2}=5\sqrt{2}\) and \(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\), their difference is \(5\sqrt{2}-3\sqrt{2}=2\sqrt{2}\). Therefore, option A is correct.क्योंकि \(\sqrt{50}=\sqrt{25\times2}=5\sqrt{2}\) और \(\sqrt{18}=\sqrt{9\times2}=3\sqrt{2}\), इसलिए उनका अंतर \(5\sqrt{2}-3\sqrt{2}=2\sqrt{2}\) है। अतः विकल्प A सही है।
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