Sum and difference of powers

Revision as of 19:23, 8 July 2007 by Chris_bayhill (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

This article is a stub. Help us out by expanding it.

The Sum and Difference of Cubes identities refer to two powerful factoring techniques that, respectively, factor a sum of cubes and a difference of cubes.

Factored Forms of Sums and Differences of Cubes

  • $a^3 + b^3 = (a+b)(a^2-ab+b^2)$
  • $a^3-b^3 = (a-b)(a^2+ab+b^2)

==See also==

  • [[Factoring]]
  • [[Difference of Squares]]$ (Error compiling LaTeX. Unknown error_msg)