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Mathematics 13 Online
OpenStudy (anonymous):

Factor: 3-27x^3=0

OpenStudy (anonymous):

Difference of cubes (standard formula)

OpenStudy (anonymous):

can you explain how to do it

OpenStudy (anonymous):

a^3 -b^3 = (a - b)(a^2 + ab + b^2) where a = cubert3 and b is 3x

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