\(\sqrt{5}+\sqrt{45}\) का सरल रूप क्या है?
What is the simplified form of \(\sqrt{5}+\sqrt{45}\)?
Explanation opens after your attempt
A. \(4\sqrt{5}\)
Concept
\(\sqrt{45}=3\sqrt{5}\).
Why this answer is correct
\(\sqrt{5}+3\sqrt{5}=4\sqrt{5}\).
Exam Tip
While adding radicals, simplify them until like radicals appear. चरण 1: \(\sqrt{45}=3\sqrt{5}\) है। चरण 2: \(\sqrt{5}+3\sqrt{5}=4\sqrt{5}\)। चरण 3: वर्गमूल जोड़ते समय समान वर्गमूल बनने तक सरल करें।
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