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HELP ME PLEASE!!!!!!!! Find all real square roots of 81. If there is more than one answer, separate them with commas. If there are none, click on "None".
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4 votes
HELP ME PLEASE!!!!!!!!

Find all real square roots of 81. If there is more than one answer, separate them with commas. If there are none, click on "None".

User Jcalonso
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2 Answers

4 votes
The answer is 9x9 and -9x-9
User Suthiro
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6 votes

Answer:

the answer is 9×9 and -9×-9

User Hbot
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