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anonymous
 3 years 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.
anonymous
 3 years 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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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0x^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

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0x^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

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0no i looked it up in my mathematical term book ok so stop hatin

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0lol one of those sounds nice lol
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