Question

resolva as potências:
a) 2^-3=
b) 6^-2=
c) (1/5)^-5=
d) 8^-4=
e) (1/87)^1=
f) (9/123)^1=
por favor quero com cálculos .bgd.

Answer 1

a) $(\frac{1}{2} )^{3} = \frac{1}{8}$

b) $(\frac{1}{6} )^{2} = \frac{1}{36}$

c) $(\frac{5}{1} )^{5} = 3.125$

d) $(\frac{1}{8} )^{4} = \frac{1}{4.096}$

e)  $\frac{1}{87}$

f)  $\frac{9}{123}$