Algebra 1

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Can you tell me if this answer is right.


  • Algebra 1 -


  • Algebra 1 -

    you could always check it using FOIL or the distributive property. For example:
    (x-2)(x+7) = x(x+7) -2(x+7)
    which is
    x^2 + 7 x - 2 x - 14
    which is
    x^2 + 5 x - 14 sure enough

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