koldenka
koldenka koldenka
  • 24-10-2016
  • Mathematics
contestada

Select all irrational numbers.

√9

√12

√16

√20

√25

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Аноним Аноним
  • 24-10-2016
I hope this helps you





square root of 9=3 rational number

square root of 16=4 rational number

square root of 25=5 rational number

square root of 12=2 square root of 3 irrational

square root of 20=2 square root of 5 irrational
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wolvesunited3
wolvesunited3 wolvesunited3
  • 24-10-2016
All irrational numbers are 12 and 20 (they don't make perfect squares). Hoped this help!
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