Question

me ajudem nessa questao por favor

Answer 1

3^4=3x3x3x3=81
3³=3x3x3=27
3²=3x3=9
3^1=3
3^0=1               81      27      9   3   1   1/3    1/9     1/27    1/81
3^-1=1/3
3^-2=(1/3)²=1/9
3^-3=(1/3)³=1/27
3^-4=(1/3)^4=1/81

(2/5)^4=16/625
(2/5)³=8/125
(2/5)²=4/25
(2/5)^1=2/5
(2/5)^0=1
(2/5)^-1=5/2
(2/5)^-²=5/2)²=25/4
(2/5)^-³=5/2)³=125/8
(2/5)^-4=5/2)^4=625/16