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allybally555555
 3 years ago
Solve for x: (x  9)2 = 1
allybally555555
 3 years ago
Solve for x: (x  9)2 = 1

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meverett04
 3 years ago
Best ResponseYou've already chosen the best response.3take the square root of both sides x  9 = 1 or x  9 = 1 Add 9 to both sides x = 10 or x = 8

Lois
 3 years ago
Best ResponseYou've already chosen the best response.0Divide both sides by 2 and you get x9= 1/2. Now add 9 to both sides, giving you x= 1/2 +9. 9 plus 1/2 = 9.5 Therefore x=9.5
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