cschool1
cschool1 cschool1
  • 01-04-2020
  • Mathematics
contestada

how to evaluate (9/16)^-2

how to evaluate 9162 class=

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lindsey2014
lindsey2014 lindsey2014
  • 01-04-2020
The correct answer is b. When raising a number to a negative power switches the denominator and the numerator.
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Arancia Arancia
  • 18-11-2020

Answer:

The answer is 256/81.

Step-by-step explanation:

Distribute the -2 to the 9/16. You should get 16^2/9^2. Simplify it to get 256/81.

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