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April 18, 2014

April 18, 2014

Posted by **Amy** on Tuesday, October 5, 2010 at 10:52pm.

x^(3) - 8 = 0

- Algebra -
**Amy**, Tuesday, October 5, 2010 at 10:56pmSorry this was posted three times because something happened with my computer

- Algebra -
**Reiny**, Tuesday, October 5, 2010 at 11:10pmthis is a difference of cubes pattern

in general

A^3 - B^2 = (A-B)(A^2 + AB + B^2)

let me know what you get.

( did you notice that 8 = 2^3 ? )

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