June 2022 2 11 Report
hejka.
7 klasa [wyrażenia algebraiczne]
mam 5 minut!!!!
a] 2a - 3b dla a = -5 i b= -2
b]-6(5x + 10) dla x = -2
c]3x2- y(2x + 1) dla x = -1 i y =2

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