-(3c-2)(c-1)-c(c-2)=
2(3a do potęgi 2 -1)-(a+2)(a+2)=
-(3c^ - 5c + 2) - c^ + 2c = -4c^ + 7c - 2
6a^ - 2 - a^ - 4a - 4 = 5a^ - 4a - 6
^ - do kwadratu
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-(3c^ - 5c + 2) - c^ + 2c = -4c^ + 7c - 2
6a^ - 2 - a^ - 4a - 4 = 5a^ - 4a - 6
^ - do kwadratu