Question

( r=frac{sqrt{2916}+sqrt{29-5}}{sqrt{2 a+b}-sqrt{2 a-b}} times frac{sqrt{2 a+b}+sqrt{a-b}}{sqrt{2 a+b}+sqrt{2 a-b}} )
( n=frac{(sqrt{2 a+b}+sqrt{2 a-b})^{2}}{(2 a+b)-(2 a-b)} )
( x=frac{2 a+b+2 a-b+2 sqrt{4 a^{2}-b^{2}}}{2 b} )
2) ( b x=2 a+sqrt{4 a^{2}-b^{2}} )
( =(b x-2 a)^{2}=4 a^{2}-b^{2} )
3) ( b^{2} n^{2}+4 a^{2}-4 a b n=4 a^{2}-b^{2} )
2) ( b^{2} n^{2}-4 a b n+b^{2}=0 )
( =sum sqrt{b x^{2}-4 a x+b}=0 quad ),
( P / 2 ) sinc rating:

# and q no. 27. if atbi24. ru (da ibu dan vzatb-2a tb sta se

Solution