Need help on this thank you if you do help i got a brainliest to

Answer:
a) [tex]1^{5}[/tex] = 1 x 1 x 1 x 1 x 1 = 5
b) 2 x 2 x 2 x 2 x 2= [tex]2^{5}[/tex] = 32
c) [tex]20^{3}[/tex]= 20 x 20 x 20 = 8000
d) 7 x 7 x 7 x7 = [tex]7^{4}[/tex] = 2401
Hope this helps :)