jerryG7158 jerryG7158
  • 15-02-2019
  • Mathematics
contestada

Find exact values give your answers as fractions 4 to the power of -1 2 to the power of -3 3 to the power of -4

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 15-02-2019

Answer:

  • 1/4
  • 1/8
  • 1/81

Step-by-step explanation:

The applicable rule of exponents is

  a^-b = 1/(a^b)

For your numbers, ...

  1. 4^-1 = 1/4^1 = 1/4
  2. 2^-3 = 1/2^3 = 1/8
  3. 3^-4 = 1/3^4 = 1/81
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