Question 50499
<pre><font size = 5 color = "dark orchid4" ><b>I need help w/ this problem. Much appreciated. : )

       Multiply: 
                (x+1)³

   (x + 1)(x + 1)(x + 1)

FOIL the second and third parentheses, leaving
the first alone:

   (x + 1)(x² + 2x + 1)

Now multiply each of the 2 terms in the first parentheses
by each of the 3 terms in the second:

   x³ + 2x² + x + x² + 2x + 1

Combine like terms:

   x² + 3x² + 3x + 1  

Edwin</pre></font></b>