A 4 6 )-( a 9 8 July 8, 2019 16 32 64 128 A = 2 4 6 8 9 Раскройте скобки и упростите выражение a 4 6 )-( a 9 8 A 4 6 8 9 10 in set builder form Write a 4 6 8 9 10 in set builder form
