Matematyka z Plustem 2 Kl Gim
Zadanie 5 str 76
a) 5x,-2y=
b)-xy,-x małe 3 =
c)-2a do kwadratu b,a do kwadratu,7bc do kwadratu=
d)-k,k do kwadratu ,-k małe 4 =
e)-2n,mm do 2 , jedna drugam do kwadratu n do kwadratu=
f)x5 do piątej ,x do drugjej do kwadratu ,-4xdo piątej=
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