SOLUTION: how do you do this problem.? 3x squared- 3=0

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Question 291846: how do you do this problem.?
3x squared- 3=0

Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
factor out the 3 and see if something familiar appears.
3x^2-3=0
3*(x^2-1)=0
Do you recognize x^2-1 as a form you should have learned?
Think difference of squares.

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