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OpenStudy (study_buddy99):
How can I factor 27x^3+8?
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OpenStudy (alexandervonhumboldt2):
hint: \[27x^3+8=3^3x^3+2^3\] use the sum of cubes formula: \[a^3+b^3=(a+b)*(a^2-ab+b^2)\]
OpenStudy (study_buddy99):
I'm still confused...
OpenStudy (landon34):
:/
OpenStudy (study_buddy99):
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