Question
( left(frac{a+b}{a-b}right)^{1 / 2}-frac{2 a sqrt{a^{2}-b^{2}}}{b^{-left(frac{a}{b}+1right)^{2}}} times frac{1}{1+frac{1-frac{b}{a}}{1+frac{b}{a}}} )
( left(frac{a+b}{a-b}right)^{1 / 2}-frac{2 a sqrt{a^{2}-b^{2}}}{b^{frac{2}{4}left(frac{a+b}{b}right)^{2}}} times frac{1}{1+frac{frac{a-b}{a}}{a+b}} )
( left(frac{a+b}{a-b}right)^{1 / 2}-frac{2 a sqrt{a^{2}-b^{2}}}{(a+b)^{2}}+frac{1}{1+frac{a-b}{a+b}} )
( left(frac{a+b}{a-b}right)^{1 / 2}-frac{2 a sqrt{a^{2}-b^{2}}}{(a+b)^{2}} times frac{(a+b)}{a+b+a-b} )
( left(frac{a+b}{a-b}right)^{1 / 2}-frac{2 a sqrt{a^{2}-b^{2}}}{(a+b)^{k}} times frac{(x+5)}{2 a} )
( left(frac{a+b}{a-b}right)^{1 / 2}-sqrt{frac{(a-b)(a+b}{(a+v))}} )
( left(frac{a+b}{a-b}right)^{1 / 2}-left(frac{a-b}{a+b}right)^{1 / 2} )
( (a+b)(a+b)^{1 / 2}-frac{1 / 2(a-b)^{1 / 2}}{(a-b)^{1 / 2}(a+b)^{1 / 2}}(a-b)^{1 / 2} )
( (a+b) frac{-(a-b)}{sqrt{(a-b)(a+b)}} )
( frac{2 b}{sqrt{a^{2}-b^{2}}} )

(a+b) 2ava? -b? 1 | la-b) ² (ab-' +1) 1+!-ba_ 1+ba-
Solution
