giannagianna giannagianna
  • 03-09-2021
  • Mathematics
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Critique Reasoning A student claims that 8^3 •8^-5 is greater than 1.
Explain whether the student is correct or not.

Respuesta :

Hrishii
Hrishii Hrishii
  • 03-09-2021

Answer:

Student is not correct

Step-by-step explanation:

[tex] {8}^{3} . {8}^{ - 5} \\ \\ = {8}^{3 - 5} \\ \\ = {8}^{ - 2} \\ \\ = \frac{1}{ {8}^{2} } \\ \\ = \frac{1}{64} \\ \\ = 0.015625 < 1[/tex]

8^3 •8^-5 is not greater than 1

Student is not correct

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