How to factor polynomials: Difference between revisions

Revision as of 02:13, 3 December 2009

Revision as of 14:17, 3 December 2009

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<math>z^3+27=(z+3)(z^2-3z+9),</math><br />

<br />or<br /><br />

<math>8x^3+125=(2x)^3+(5)^3=(2x+5)[(2x)^2-(5)(2x)+(5)^2]=(2x+5)(4x^2-10x+525).</math>

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