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(5^3)^7 ÷ 5^21 Anyone know the answer to this

(5^3)^7 ÷ 5^21 Anyone know the answer to this
115k views
1 vote
(5^3)^7 ÷ 5^21

Anyone know the answer to this

User Greg Hewgill
by
7.5k points

1 Answer

6 votes

Answer:

1

Explanation:

using the rules of exponents

•
(a^m)^(n) =
a^(mn)

given


(5^3)^(7) ÷
5^(21)

=
5^(3(7)) ÷
5^(21)

=
5^(21) ÷
5^(21)

= 1

User Josmar
by
7.5k points
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