SOLUTION: explain to me the expression for 28-3x3+4

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Question 667344: explain to me the expression for 28-3x3+4
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
explain to me the expression for 28-3x3+4
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I don't know what that means.
And, I don't think it's my fault.

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