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KengaRu [80]
2 years ago
7

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:

<u>Paul used the following identities:</u>

  • a^{-b}=1/a^b
  • a^b*a^c=a^{b+c}

<u>Anthony used the identity:</u>

  • a^b/a^c= a^{b-c}
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