V(....) - корень из (...)v2 - корень из 2v5 - корень из 5(...)^(1/2) - (...) в степени 1/2{4*log(2)V(x+y)=7{log(144)(x)+log(144)y=1/2x>0, y>0------------{4*log(2)(x+y)^(1/2)=7{log(144)(x*y)=1/2{4*(1/2)log(2)(x+y)=7{144^(1/2)=x*y{log(2)(x+y)=7/2{12=x*y{2^(7/2)=x+y{y=12/x2^(7/2)=x+12/xx^2-2^(7/2)x+12=0D=2^7-4*12=128-48=80=4*20x1=(2^(7/2)-2*20^(1/2))/2; x2=(2^(7/2)+2*20^(1/2))/2x1=2^(5/2)-20^(1/2); x1=4v2-v2*v10x1=v2*(4-v10)x1=2*(2*v2-v5)=4v2-2v5;---------------------------------- x2=2*(2*v2+v5)=4v2+2v5-----------------------------------y1=12/(2*(2*v2-v5))y1=6/(2*v2-v5)=6*(2*v2+v5)/((2*v2-v5)*(2*v2+v5))=6*(2*v2+v5)/3;y1=2*(2*v2+v5)=4v2+2v5;---------------------------------- y2=6/(2*v2+v5) y2=2*(2*v2-v5)=4v2-2v5---------------------------------Ответ:1) ( 4v2-2v5; 4v2+2v5 );2) ( 4v2+2v5; 4v2-2v5 );