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 one year ago
Applicable to this and all other questions
For any solution that involves two answers, type one
answer separated by a comma and then the other answer.
Solve the equation x2 = 81 by finding square
roots.
 one year ago
Applicable to this and all other questions For any solution that involves two answers, type one answer separated by a comma and then the other answer. Solve the equation x2 = 81 by finding square roots.

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timo86m
 one year ago
Best ResponseYou've already chosen the best response.1x^2 = 81 you actually mean this sqrt(x^2)=sqrt(81) take sqrt of both sides x= 9 or x=9 both work but since it says seperate answer by commas it is 9,9

Christina42872
 one year ago
Best ResponseYou've already chosen the best response.1x^2 = 81 you actually mean this sqrt(x^2)=sqrt(81) take sqrt of both sides x= 9 or x=9 both work but since it says seperate answer by commas it is 9,9

primeavlqueen22
 one year ago
Best ResponseYou've already chosen the best response.0hahahaha its ok lol

Christina42872
 one year ago
Best ResponseYou've already chosen the best response.1no i looked it up in my mathematical term book ok so stop hatin

primeavlqueen22
 one year ago
Best ResponseYou've already chosen the best response.0lol one of those sounds nice lol
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