Question

Solve for n using exponent rules. (-5)^4/(-5)^2=5^n

Answer 1

Answer:

n=2

Step-by-step explanation:

(-5)^4/(-5)^2

=5^4-2

=5^2 [a^m/a^n=a^m-n]

=5^n

Thus, n=2

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Answer 2

(-5)^4/(-5)^2 = 5^n

By cancelling we get

5^2 = 5^n

So,

n = 2