opuść nawiasy a) -[-(+3/4)] = b) - {-[-(8,01)]} = plis plis plis
opuść nawiasy
a) -[-(+3/4)] =
b) - {-[-(8,01)]} =
plis plis plis
a) -[-(+3/4)] = 3/4 b) - {-[-(8,01)]} = (- 8,01)
- {-[-(8,01)]}= (-8,01) - [-(3/4)]=3/4