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Mathematics
Mathematics
Problem
The expression
a
0
a
n
\dfrac{a^{0}}{a^{n}}
a
n
a
0
(
a
≠
0
a\neq0
a
=
0
,
n
n
n
a positive integer) is rewritten as
a
0
−
n
a^{0-n}
a
0
−
n
. Which law of exponents justifies this step? a)
Zero Exponent Rule
\text{Zero Exponent Rule}
Zero Exponent Rule
b)
Negative Exponent Rule
\text{Negative Exponent Rule}
Negative Exponent Rule
c)
Quotient Rule
\text{Quotient Rule}
Quotient Rule
d)
Product Rule
\text{Product Rule}
Product Rule
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