_______ _______ \/ 720*x ______ \/ 245*x - --------- + 11*\/ 45*x 2
sqrt(245*x) - sqrt(720*x)/2 + 11*sqrt(45*x)
sqrt(245*x) - sqrt(720*x)/2 + 11*sqrt(45*x) при x = 1/3
подставляем
_______ _______ \/ 720*x ______ \/ 245*x - --------- + 11*\/ 45*x 2
___ ___ 34*\/ 5 *\/ x
переменные
x = 1/3
___ _______ 34*\/ 5 *\/ (1/3)
___ 1 34*\/ 5 *----- ___ \/ 3
____ 34*\/ 15 --------- 3
34*sqrt(15)/3
___ ___ 34*\/ 5 *\/ x
34*sqrt(5)*sqrt(x)