HelenOfunne HelenOfunne
  • 20-07-2020
  • Mathematics
contestada

1) What is the square root of 81​

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avagreese11
avagreese11 avagreese11
  • 20-07-2020
It’s 9. Square root is like the common factor of that number doubled by itself ... & 9x9 equals 81
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