Question 628540
<pre>
      x^2 - 5x   + 23
      __________________________________
x+10 /x^3 +  5x^2 -27x  +230
      x^3 + 10x^2
      ===========
           -5x^2 -27x
           -5x^2 -50x
           ==========
                  23x + 230
                  23x + 230
                  =========
                          0
</pre>
This makes {{{Q(x) = x^2-5x+23}}} and R(x) = 0, making
{{{P(x) = (x+10)(x^2-5x+23) + 0}}} or just {{{P(x) = (x+10)(x^2-5x+23)}}}