Question

53°) Efetue:
a)8⁻²
b)5⁻¹
c)(-2)⁻⁴
d)(1)⁻³
(2)
e)(-3)⁻³
f)(1)⁻⁵
(2)

OBS: SÓ CALCULOS '-'

Answer 1

A= 1/8^2 = 1/64= 0,01563
B=1/5=0,2
C=1/(-2)^4= 1/16
D= 1/1^3=1
E= 1/(-3)^-3=1/-27
F=1/1^5=1