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tigry1 [53]
3 years ago
9

Simplify exponents 5^-4over5^3 A.5^7 B.5^-1 C1/5 1/5^7

Mathematics
1 answer:
Dimas [21]3 years ago
5 0

Answer:

D. 1/5^(-7)

Step-by-step explanation:

ACCORDING TO THE LAW OF INDICES:

\frac{a {}^{n}  }{a {}^{m}  }  =  {a}^{n - m}

So; 5^(-4)/5^3

=5^(-4)-3

=5^-7

OR,

1/5^7

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