Oblicz potęgowanie :
1)2 do potęgi -4
2)3 do potegi -3
3)10 do potęgi -5
4) 12 do potęgi -2
5) (1/7) do pot.-1
6)(2/3)-2
7)(2 i 1/4)do pot.-1
8) (1 i 1/3) do pot.-3
9)0,5 do pot.-4
10)0.01 do pot.-3
11)1,2 do pot.-2
12) (-1 i 1/5) do pot.-2
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1) 2^-4=
=(1/2)^4=
=1/16
2) 3^-3=
=(1/3)^3=
=1/27
3) 10^-5=
=(1/10)^5=
=1/100000
4) 12^-2=
=(1/12)^2=
=1/144
5) (1/7)^-1=
=(1*7)^1=
7^1=
=7
6) (2/3)-2=
=(3/2)^2=
=9/4
7) (2 i 1/4)^-1=
=(9/4)^-1=
=(4/9)^1=
=4/9
8) (1 i 1/3)^-3=
=(4/3)^-3=
=(3/4)^3=
=27/64
9) 0,5^-4=
=(1/2)^-4=
=2^4=
=16
10) 0.01^-3=
=(1/100)^-3=
=100^3=
=1000000
11) 1,2^-2=
=(1 1/5)^-2=
=(6/5)^-2=
=(5/6)^2=
=25/36
12) (-1 i 1/5)^-2=
=(-6/5)^-2=
=(-5/6)^2=
=25/36
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