यदि \(x=\sqrt{400}-\sqrt{225}\) तो (x) क्या है?
If \(x=\sqrt{400}-\sqrt{225}\), what is (x)?
Explanation opens after your attempt
Correct Answer
B. 5
Concept
(20-15=5).
Why this answer is correct
The correct answer is B. 5. (20-15=5).
Exam Tip
(20-15=5)।
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