cgirl728
cgirl728 cgirl728
  • 03-09-2018
  • Mathematics
contestada

the answer to this is just 8^-3, right?

the answer to this is just 83 right class=

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Mathunga
Mathunga Mathunga
  • 03-09-2018

Yes. This is correct. Inside the parenthesis, we see 8, which can also be rewritten as 8¹. This makes 8¹ * ⁻³ = 8 ⁻³.

SInce it's a negative exponent, we'll have 1/8*8*8 = 1/512. Hope this helped.

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juliexvx
juliexvx juliexvx
  • 03-09-2018
Yes this is correct it will be 8^-4
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