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bloodypikachu2
bloodypikachu2 bloodypikachu2
  • 30-08-2016
  • Mathematics
Answered

What are the two square roots for 81

Verified Answer :

MrNeedHelp
MrNeedHelp MrNeedHelp
  • 30-08-2016

± 9

81 is a perfect square

Hope it helps!

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baubrey436
baubrey436 baubrey436
  • 30-08-2016

Both 9 and -9 are square roots of 81.

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