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  • 09-06-2022
  • Mathematics
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Which expression equivalent

Which expression equivalent class=

Respuesta :

CrystalQueen
CrystalQueen CrystalQueen
  • 09-06-2022

Answer:

B.) 1 / r⁴²

Step-by-step explanation:

In this case, you can multiply the exponents together. When you have a negative exponent, it can be moved to the bottom to remove the negative sign.

(r⁻⁷)⁶

r⁻⁴²

1 / r⁴²

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