Question

calcule as potências.

a) (- 3 )-²
4

b) (- 5 )-³
4

c) 10‐³

d) 2-¹

e) (-6 )‐²

f) ( 1 )‐²
9
​

Answer 1

a) 9

b) -125

c) 1000

d) 2

e) 36

f) 1