2 years ago

Laws involving positive integral exponents to zero & negative integral exponents.

Mathematics

1 answer:

fiasKO [112]2 years ago

3 0

Answer:

Both are correct

Step-by-step explanation:

Paul used the following identities:

$a^{-b}=1/a^b$
$a^b*a^c=a^{b+c}$

Anthony used the identity:

$a^b/a^c= a^{b-c}$

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