Question 1148177
Format to begin:

<pre>

      -----------------------------------
2x+3  |  2x^3 + 3x^2  -50x    + 75
      |
      |
</pre>



First step:
What is  2x^3/2x?
x^2.

<pre>
          x^2
      -----------------------------------
2x+3  |  2x^3 + 3x^2  -50x    + 75
      |
      |
</pre>

Do what would normally be done in "regular" long division.  You continue.