Подати у вигляді добутку вираз ; розкласти на множники многочлен a^2-2ab+b^2=
16-a^2=
100a^2-20a+1=
25/49a^2+10a^3+49a^4=

It is summer now.kate and Bill don't go to school in summer.They have summer holidays. On weekdays Mrs Brown gets up early in the morning.She does the cooking for her family.At 8 o'clock the Browns sit down to table and have breakfast.Then Mr and Mrs Brown say goodbye to their children and go to work. Here comes Tom.''Where is Mum?,, he asks. He is always late to say Mum goodbye. Kate gives Tommy breakfast and then does the washing-up. Bill tidies up the room and then sweeps the floor in the kitchen. Tom makes his bed and feeds plants. Sometimes she asks Bill to do the shopping. When Mrs Brown comes home the flat is usually tidy and clean. ''Oh my little helping hands, thank you!,, she says to her children.

соченение миниатюра на тему осень 5-10 предложений.Напишите пожалуйста очень нужно.