December 2018 1 105 Report
Pliska pomóżcie na teraz ,próbowałam sama 3 podpunkty

a) x - 1 + 2x - 3
--------- --------- =
4 4

b) 2(x - 3 ) - 3(x +2)
----------- ----------- =

5 5

d) (2x - 1 )(2x +1) - 3(x+2)^2
--------------------- ------------- =
2 2



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