Question

Por favor
13&47576544

Answer 1

Explicação passo-a-passo:

a) 7²= 49

b) 9⁰= 1

c) - 10⁶= - 1000000

d) (-10)⁶= + 1000000

e) (-3)²= +9

f) (-3)³= - 27

g) (-3)⁴= +81

h) (-0,3)⁴= + 0,0081

i) (-3/2)²= + 9/4

j) (-3/4)³= - 27/64

k) (1,9)²= 3,61

l) 20-¹= 1/20

m) (-6)-¹= - 1/6

n) 11-²= (1/11)²= 1/121

o) 2-⁶= (1/2)⁶= 1/64

p) (2/3)-³= (3/2)³= 27/8

q) (1/3)-⁴= (3/1)⁴= 81

r) (4/3)-²= (3/4)²= 9/16