Question

Calcule o valor de,ajuda ai pls

Answer 1

Explicação passo-a-passo:

a) 7.7=49

b) 9⁰=1

c) - 1000000

d) + 1000000

e) (-3).(-3)= +9

f)(-3).(-3).(-3)= -27

g) +81

h) +0,0081

i) +9/4

j) (-3/4)³= - 27/64

k) (1,9).(1,9)= 3,61

l) 20-¹= (1/20)

m) (-6)-¹= ( -1/6)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= 3⁴ = 81

r) (4/3)-²= (3/4)²= 9/16