January 2019 2 31 Report
Zad.11 str. 13 matematyka z plusem klasa 2 gim
zapisz podane iloczyny i ilorazy w jak najprostszej postaci .
a.(-x)^4 razy (-2)^2
b.(-a/3)^2
c.(-10)^2 razy (-a)^3
d.(-x)^7/(-3)^2
e.(-1/2)^3 razy (-b)^4
f.(-5)^3/25 razy (-m)^5

^ potega

zad.3str.35 (niebieskie strony)

uporzadkuj rosnaco liczby :

a) a=5^7 b=(-7)^8 c=(-5)^8
b) a=-2^4 b=(-2)^4 c=-3^8
c) a=(-2/9)^8 b=(-2/9)^11 c=(2/9)^15
d) a=(2/3)^5 b=(3/2)^5 c=(2/3)^10

np.2/3 to jest ulamek :)

dam naj :)
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