F(x)=(x+4)^5 - (x-4)^5 доведіть на парність

My ideal school is a large house, bright and has wide corridors. the classrooms will be spacious and light. there will be new tables, chairs and many colors. there will be new computers in every classroom. and the students will visit the computer club. i can't help but say it's gonna be a nice pool. so, we're going swimming . in is that a new school with swimming pool.the school will have excellent sports-basketball and tennis courts, a modern gym and huge football fields. i must say that the lessons will start at 10 or 11.m. i want to add that we will have three lessons . and let the guys choose the subjects they want to study. there will be many clubs and activities at my ideal school. girls will attend dance or music clubs. the boys will go to sports clubs. as for school rules, i can't, but i can say that students will do homework. teachers do not give pupils of two or berate them. i wouldn't even mention that students will get good knowledge in school.