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Mathematics 23 Online
OpenStudy (anonymous):

(x2 + 4)(x2 - 4)

OpenStudy (anonymous):

x=2 x=-2 and that is it

OpenStudy (anonymous):

did i win the medal =)

OpenStudy (anonymous):

It is not written =0, may be they need to expand it or factor it more. The question is not precise.

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