murraydevon14 murraydevon14
  • 25-02-2022
  • Mathematics
contestada

For every integer m, if m > 2 then m²-4 is composite.

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corbomatthew corbomatthew
  • 25-02-2022

The statement is incorrect. If m = 3, then m^2 - 4 = 5 which is prime.

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