Joe03
Joe03 Joe03
  • 21-03-2018
  • Mathematics
contestada

Need to figure out what number is rational. Thanks in advance.

Need to figure out what number is rational Thanks in advance class=

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Аноним Аноним
  • 21-03-2018
i think the answer you have there is correct
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meowymeowylee
meowymeowylee meowymeowylee
  • 21-03-2018
number 3 is correct.

square root of 81 = 9

others are not perfect squares... yeah..
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