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December 21, 2014

December 21, 2014

Posted by **ladybug** on Thursday, November 15, 2012 at 4:46pm.

f(x)=x^2-256

- college algebra -
**ladybug**, Thursday, November 15, 2012 at 4:46pmshould be

f(x)=x^4-256

- college algebra -
**Steve**, Thursday, November 15, 2012 at 5:45pmx^4-256

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

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

that should make it clear.

- college algebra -
**ladybug**, Thursday, November 15, 2012 at 6:14pmAs 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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