zariahaywood zariahaywood
  • 24-11-2019
  • Mathematics
contestada

if 2 is the square root of four what is the squre root of 81​

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smartboy137
smartboy137 smartboy137
  • 24-11-2019
2 is the square root of 4 and 9 is the square root of 81. 9x9=81 Hope this helps :)
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SA06
SA06 SA06
  • 24-11-2019
The square root of 81 is 9 since 9x9 is 81. Square root is a number multiplying the same number, therefore 9x9 is 81.
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