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Factor the expression below. x2 - 4x + 4

User Tvgemert
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2 Answers

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(x - 2)^2 or (x - 2)(x - 2)
User George Tomlinson
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(x -2)(x-2)...................you can check by doing the FOIL method and you'll see you end up with the original problem.


User Rockvic
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