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Mathematics 16 Online
OpenStudy (anonymous):

factor a^3−8

OpenStudy (anonymous):

\[a^3-b^3=(a-b)(a^2+ab+b^2)\]

OpenStudy (anonymous):

here a = a and b = 2 (since 2^3=8)

OpenStudy (anonymous):

giving \[a^3-8=(a-2)(a^2+2a+4)\]

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