Question

45.Resolva as potencias

a)2^-3
b)6^2
c) (1/5)^-5
D)---
e)(1/87)^-1
f)(9/123)^-1

pfffff galera passa ai rapido

Answer 1

a
2⁻³ = ( 1/2)³ = 1/8 ***
b
6² = 6 * 6 = 36 ***
c
( 1/5)⁻⁵ = ( 5/1)⁵ = 5*5*5*5*5 = 3125 ***
e
( 1/87)⁻¹  =  (87)¹ = 87 ****
f

( 9/123)⁻¹  =( 123/9)¹

Answer 2

Resposta:

a

2⁻³ = ( 1/2)³ = 1/8 ***

b

6² = 6 * 6 = 36 ***

c

( 1/5)⁻⁵ = ( 5/1)⁵ = 5*5*5*5*5 = 3125 ***

e

( 1/87)⁻¹  =  (87)¹ = 87 ****

f

( 9/123)⁻¹  =( 123/9)¹

Explicação passo-a-passo: