Posted by mike on Monday, December 6, 2010 at 5:29pm.
algebra - bobpursley, Monday, December 6, 2010 at 5:38pm
The first is the sum of two cubes, you have a formula for that.
(3x -4)(x +1)
algebra - Damon, Monday, December 6, 2010 at 5:39pm
a^3 + b^3 = (a+b)(a^2-ab+b^2)
a = 3x
b = 2
You take it from there