Question

Determine o valor de cada expressão numérica a)5^15+5^14=
B)0,2^-5x0,2^7=
C)(2^2)^3=
D)2^-5=
E)3^-4=
F)(-2)^4

Answer 1

Resposta:

a)5^15+5^14

30,517,578,125+6,103,515,625

36,621,093,750

b)0,2^-5 x 0,2^7

0,2 ²

0, 04

c)(2²)³

2^5

32

d)2 ^-5

½^5

1/32

e)3^-4

⅓^4

1/81

f) (-2)^4

(-½)^4

-1/16