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aditya kukade Grade: 11
        
Find the square root of: 
a+ 2x (a2 – x2)1/2.
Please give the solution.
2 years ago

Answers : (1)

Manas Satish Bedmutha
22 Points
										
Given, a2 + 2x (a2 - x2)1/2
=  a2 - x2 + x2 + 2x (a2 - x2)1/2   (Adding +x2, –x2 so that we get sqrt)
=  ( (a2 - x2)1/2 + x )2
Hence sqrt = (a2 - x2)1/2 + x
2 years ago
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