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Mathematics 19 Online
OpenStudy (anonymous):

Use the sum of cubes to factor. x^3+125

OpenStudy (anonymous):

x^3 + 125 = x^3 + 5^3 Use the a^3 + b^3 identity to factor it now.

jhonyy9 (jhonyy9):

- so i think that will be \[(x+5)(x ^{2}-5x +25)\]

OpenStudy (anonymous):

Yes.

jhonyy9 (jhonyy9):

thank you

OpenStudy (anonymous):

thanks!!!

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