यदि \(x=\sqrt{5}+\sqrt{5}\) तो (x) क्या है?
If \(x=\sqrt{5}+\sqrt{5}\) then what is (x)?
Explanation opens after your attempt
C. \(2\sqrt{5}\)
Concept
Add coefficients of like surds. Result is \(2\sqrt{5}\).
Why this answer is correct
The correct answer is C. \(2\sqrt{5}\). Add coefficients of like surds. Result is \(2\sqrt{5}\).
Exam Tip
समान मूलों के गुणांक जोड़े जाते हैं। उत्तर \(2\sqrt{5}\) है।
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