college algebra

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find all the zero's of the followig polynomial. write the polynomial in form.

f(x)=x^2-256

  • college algebra -

    should be

    f(x)=x^4-256

  • college algebra -

    x^4-256
    (x^2-16)(x^2+16)
    (x-4)(x+4)(x^2+16)

    that should make it clear.

  • college algebra -

    As soon as I posted that I saw at the bottom the realted questions where someone had posted the same question back in August. Yes, it does. Thanks!!

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