harrisjahleel3 harrisjahleel3
  • 24-05-2020
  • Mathematics
contestada

Match the following items by evaluating the expression for x = -3.

Match the following items by evaluating the expression for x 3 class=

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sqdancefan
sqdancefan sqdancefan
  • 25-05-2020

Answer:

  • 1/9
  • -1/3
  • 1
  • -3
  • 9

Step-by-step explanation:

x^-2 = (-3)^-2 = 1/(-3)^2 = 1/9

Each of the following is the previous value multiplied by -3,

x^-1 = x(x^-2) = (-3)(1/9) = -1/3

x^0 = x(x^-1) = (-3)(-1/3) = 1

x^1 = -3(1) = -3

x^2 = -3(-3) = 9

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