Question

2)Calcule o valor de:
A) 3¹
B) 10-4
b) 5-²
D) (-4)-³

​

Answer 1

Resposta:

A) 3¹ = 3

B) 10- 4= 6

C) 5

−2

=

5

2

1

=

25

1

ou0,04

D) na foto

Answer 2

Resposta:

A) 3¹ = 3

B) 10- 4= 6

C) 5

−2

=

5

2

1

=

25

1

ou0,04

∵°⊥°∵