christinaaaat christinaaaat
  • 14-08-2018
  • Mathematics
contestada

9 is subtracted from the square of a number.

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kanest
kanest kanest
  • 14-08-2018

A number will be represented by x. The square of any number is represented as the number raised to the power of 2. Therefore, you'd get x^2.

9 is subtracted from that term. The following expression will be your answer:

[tex] \boxed{x^2 - 9} [/tex]


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