\(\sqrt{2}\) और \(\sqrt{8}\) का योग किसके बराबर है?
What is the sum of \(\sqrt{2}\) and \(\sqrt{8}\)?
Explanation opens after your attempt
Correct Answer
A. \(3\sqrt{2}\)
Concept
\(\sqrt{8}=2\sqrt{2}\).
Why this answer is correct
\(\sqrt{2}+2\sqrt{2}=3\sqrt{2}\).
Exam Tip
Simplify radicals before adding them. चरण 1: \(\sqrt{8}=2\sqrt{2}\) है। चरण 2: \(\sqrt{2}+2\sqrt{2}=3\sqrt{2}\)। चरण 3: जोड़ने से पहले वर्गमूलों को सरल करें।
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