Question

1) Resolva as potências e suas operações.
a) 4⁵
b) 4².4¹⁰
c) 9³
d) 89⁰
e) (9/5)-²
f) (3/10) ‐²​

Answer 1

Resposta:

a) 4^5 = 4.4.4.4.4 : 1024

b) 4^2 . 4^10 = 4^ 2+10 = 4^12 = 4.4.4.4.4.4.4.4.4.4.4.4 = 16.777.216

c) 9^3 = 9.9.9 = 729

d) 89^0 = 0

e) (9/5) ^ -2 = (5/9) ^2 = 5.5/9.9 = 25/81

f) (3/10)^-2 = (10/3)^2 = 10.10/3.3 = 100/9