September 2018 1 18 Report

Zadanie 1

a) (x-1)do kwardatu + (x+2)(x+2)= x do kwadratu + (x+2) do kwadratu

X musi wyjsc 1/2

b) (x+3) do kwadratu + (x-3)do kwadratu = 3(x-3) do kwadratu - (x+3)do kwadratu

X musi wyjsc 0

Bardzo prosze o pomoc ;(

nie rozumiem tego wcale ;(

daje NaJ ;*


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