Знайты крытычни точкы функции
1. f(x)=2x^3=2,5x^2-x
2. f(x)=(x-1)^2(x-3)^2
3. f(x)=
Решыте

20+12=32(м)-всего

ответ: 20 марок усестры,12 марок у брата.всего 32 марки

*не поняла, причем тут ? *

1)would you like some milk? - yes,i'd like some.2) any letters from karloson? - yes, there are some.3)hobbit went shopping and bought some bread.4) were there any raincoats in the shop? - no,there were not.5)can i have some juice,mum? - sorry,but there is no juice in the bottle.