J jeanielynn New member Joined Oct 11, 2010 Messages 1 Oct 11, 2010 #1 How do you factor this binomial completey z to the third power plus 64

S Subhotosh Khan Super Moderator Staff member Joined Jun 18, 2007 Messages 18,149 Oct 11, 2010 #2 jeanielynn said: How do you factor this binomial completey z to the third power plus 64 Click to expand... \(\displaystyle 4^3 \ = \ 64\) and \(\displaystyle a^3 \ + \ b^3 \ = \ (a+b)(a^2 \ - \ ab \ + b^2)\)

jeanielynn said: How do you factor this binomial completey z to the third power plus 64 Click to expand... \(\displaystyle 4^3 \ = \ 64\) and \(\displaystyle a^3 \ + \ b^3 \ = \ (a+b)(a^2 \ - \ ab \ + b^2)\)