SOLUTION: i dont know how to work this problem out- 9x squared = 4
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Question 26689: i dont know how to work this problem out- 9x squared = 4
Answer by longjonsilver(2297) (Show Source): You can put this solution on YOUR website!
i take it, it is ? The minus sign is not part of the equation?
--> now square root both sides, to give
or
or
jon.
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