Oblicz podane potęgi A) 0,3^2 B) 0,07^2 C) (-0,004)^2 E)1,5^2 F) (-2,1)^2 G) 5^3 H)(-9)^3 I) ( 2\5)^3 J) (-1\7)^3 K) (-2 1\2) ^3 I) 0,1^
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0,3^2=9/100
0.007^2=49/1000
(-0.004)^2=8/1000
1.5^2=225/100=2 i 25/100
(-2.1)^2=441/100=4 i 41/100
5^3=125
(-9)^3=-729
2/5^3=8/125
(-1.7)^3=4,913
(-2 1/2)^3=-125/8
Pozdrawiam i liczę na naj :P
a)9/100
b)49/1000
c)8/1000
e)2 i 25/100
f)4 i 41/100
g)125
h)-729
i)8/125
j)1/343
k)125/8