(27)4/5 mean....... root of........ power please ans fast it's argent very much argent
Answers
Answered by
1
Answer:
The question is slightly ambiguous, but both
(
√
5
)
4
and
√
5
4
are equal to
25
Step-by-step explanation:
Explanation:
(
a
b
)
c
=
a
b
c
for
a
,
b
,
c
≥
0
So:
(
√
5
)
4
=
(
(
√
5
)
2
)
2
=
5
2
=
25
Also:
√
5
4
=
√
(
5
2
)
2
=
5
2
=
25
Alternatively using fractional exponents:
√
a
=
a
1
2
So:
(
√
5
)
4
=
(
5
1
2
)
4
=
5
1
2
⋅
4
=
5
2
=
25
and:
√
5
4
=
(
5
4
)
1
2
=
5
4
⋅
1
2
=
5
2
=
25
Answer link
Similar questions