какой корень в слове сберечь

уравнение х+3,8= 2,7 ;7,1 +у=-1,8

Помогите написать сочинение "Technologyes play a quite important role in my life that existing without it now seems impossible?"

ОБЯЗАТЕЛЬНО УПОТРЕБИТЕ ХОТЯ БЫ ПОЛОВИНУ ФРАЗ: communicate with people,

use a computer for entertainment,

get skills that are necessary in the infotmation age,

push buttons to get whatever you want,

bring information to our fingertips,

simplify your life,

rely on technology too much,

can not do without,

be in deep trouble.

[ а][т][д][с ][э][п][й] какое можно составить слово из этих звуков