ALOMAR13 ALOMAR13
  • 18-02-2016
  • Mathematics
contestada

Ms.fox asked her class is the sum of 4.2 and the square root of 2 rational or irrational

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Ilie
Ilie Ilie
  • 18-02-2016
It is irrational. Otherwise sqrt(2) would be rational too which is not true.

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