Simplification: √ 2a-2b / a divided by √ A-B / 2A squared B

The original formula = √ [(2a-2b) / a ÷ (a-b) / 2A & # 178; b]
=√[2(a-b)/a×2a²b/(a-b)]
Approximate points
=√(4ab)
=2√(ab)

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