Mohon dibantu materi limit di ketakhinggan fungsi irasional

<p>lim_(x-&gt;oo) (√9x+5)- √x+6)&nbsp;</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; a=9 &nbsp; &nbsp;b=5</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; p=1 &nbsp; &nbsp;q=6</p><p>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =b-q | 2√a &nbsp; = 5-6 | 2√9 &nbsp;= -1 | 6</p><p>&nbsp;</p><p>&nbsp;</p><p>&nbsp;</p>