a,( \(\dfrac{1}{5}\))5. 55
=\(\dfrac{1}{3125}\).3125
=1.
b, (\(\dfrac{1}{5}\))3 . 103
=\(\dfrac{1}{125}\).1000
=8.
c, (\(\dfrac{-2}{3}\))4: 24
=\(\dfrac{16}{81}\):16
=\(\dfrac{1}{81}\)
d, (\(\dfrac{2}{3}\))4.92
=\(\dfrac{16}{81}\).81
=16
e, (\(\dfrac{1}{2}\))3.(\(\dfrac{1}{4}\))2
=\(\dfrac{1}{8}\).\(\dfrac{1}{16}\)
=\(\dfrac{1}{128}\)
f, \(\dfrac{120^3}{40^3}\)=27
g, \(\dfrac{390^4}{130^4}\)=81
h, \(\dfrac{16}{0,125^3}\).512
=4194304
a,(
1
5
)5. 55
=
1
3125
.3125
=1.
b, (
1
5
)3 . 103
=
1
125
.1000
=8.
c, (
−
2
3
)4: 24
=
16
81
:16
=
1
81
d, (
2
3
)4.92
=
16
81
.81
=16
e, (
1
2
)3.(
1
4
)2
=
1
8
.
1
16
=
1
128
f,
120
3
40
3
=27
g,
390
4
130
4
=81
h,
16
0
,
125
3
.512
=4194304