यदि \(x=\sqrt{5}+\sqrt{45}\), तो (x) का सरल रूप क्या है?
If \(x=\sqrt{5}+\sqrt{45}\), what is the simplified form of (x)?
Explanation opens after your attempt
A. \(4\sqrt{5}\)
Concept
\(\sqrt{45}=3\sqrt{5}\).
Why this answer is correct
\(x=\sqrt{5}+3\sqrt{5}=4\sqrt{5}\).
Exam Tip
Simplify radicals before adding them. चरण 1: \(\sqrt{45}=3\sqrt{5}\)। चरण 2: \(x=\sqrt{5}+3\sqrt{5}=4\sqrt{5}\)। चरण 3: जोड़ने से पहले वर्गमूलों को सरल रूप में बदलें।
Login to save your score, XP, coins and progress.
