September 2018 1 42 Report

Wpisz odpowiednie wyrażenia algebraiczne :

a) 2xy+ ... = 3xy+x

b) 3mn+ ... = 3

c) a ( do potęgi 2) - b ( do potęgi 2)+ ..... = b(do drugiej) - a(do 2)

d) -pq-q+ ... = -2pq

e) 2x ( do drugiej ) - 2x + ..... = 2x

f) x ( do drugiej) - 2y ( do 2) + ..... = 2xy


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