September 2018 2 20 Report

PILNIE POCZEBNE NA DZIŚ



zad 1 g) 1-2x+5/3 = 4

h) x-1/4- x+1/2=-x/4




zad.2 a) x/2=5/6

b)x/2= x+4/4
x+1/4****


c) 2(x-1)/3= x+2/5

zad 3 . a) L=2pir,r

b)P=1/2ah,h

c)h=a pierwiastek z 3/2,a


/- to oznacza kreske ułamkową


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