September 2018 1 6 Report

Hej pomożecie w zadaniu z matmy? Potrzebne mi jest na teraz!!!!

Zad 8/90 Matematyka z plusem klasa 2.

a) (2a+b)·c-(2ac-bc+1)

b) 5(x-z)+2(z-x)

c) 2x²(x-5)-3x(x²-3x+5)

d) 6(a²+b+½)-6(a²-½)-3(b-⅓)

Dzięki;)


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