यदि \(a=\sqrt{50}\) और \(b=\sqrt{8}\) तो (a-b) क्या है?
If \(a=\sqrt{50}\) and \(b=\sqrt{8}\), what is (a-b)?
Explanation opens after your attempt
Correct Answer
A. \(3\sqrt{2}\)
Concept
\(5\sqrt{2}-2\sqrt{2}=3\sqrt{2}\).
Why this answer is correct
The correct answer is A. \(3\sqrt{2}\). \(5\sqrt{2}-2\sqrt{2}=3\sqrt{2}\).
Exam Tip
\(5\sqrt{2}-2\sqrt{2}=3\sqrt{2}\)।
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