B квадрат c вершинами (0,0), (0,1), (1,0), (1,1) наудачу брошена точка. Пусть её координаты 
Найти вероятность того, что корни уравнения 


действительны.     Пожалуйста напишите решение;(((((((((((((((((((((

В чем сходство понятий "ускорение" и "ускорение свободного падения" и чем они различаются?

Please help my^

Talk about the summer holidays in the country/at the seaside

_______________           ________________________________________________

places                                             what people can do

in the country                              spend a lot of time outdoors

                                                       feed the farm animals

                                                       ride horses

                                                       go into the forest

                                                       swim in the river

                                                        pick berries

                                                       make jam

                                                       walk in the fields

                                                       gather mushroom

                                                       grow different plants

                                                      grow vegetables and fruit

                                                      make a fire

                                                      play the guitar

                                                      visit famous places of interest

at the seaside                           

                                                     spend the summer holidays by the sea

                                                     see exotic animals

                                                     trees and flowers

                                                     do a lot of sundathing

                                                     swim in the sea all day long

                                                     smell the beautiful flowers

                                                     go singhtseeing

                                                     find seashells