<p style="text-align: justify;">Add the Follwoing.</p>
<div style="text-align: justify;">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span class="math-editor mathquill-rendered-math"><span class="non-leaf"><span class="scaled paren" style="transform: scale(1, 1.05);">(</span><span class="non-leaf"><var>i</var></span><span class="scaled paren" style="transform: scale(1, 1.05);">)</span></span><span class="binary-operator">+</span><span class="mtable non-leaf"><span class="mtr non-leaf"><span class="mtd">6</span><span class="mtd"><span class="roman font">1</span></span><span class="mtd"><span class="roman font">4</span></span><span class="mtd"><span class="roman font">5</span></span></span><span class="mtr non-leaf"><span class="mtd"><span class="roman font">1</span></span><span class="mtd"><span class="roman font">8</span></span><span class="mtd"><span class="roman font">5</span></span><span class="mtd"><span class="roman font">8</span></span></span></span><span class="non-leaf"><span class="scaled paren" style="transform: scale(1, 1.05);">(</span><span class="non-leaf"><var>i</var><var>i</var></span><span class="scaled paren" style="transform: scale(1, 1.05);">)</span></span><span class="binary-operator">+</span><span class="mtable non-leaf"><span class="mtr non-leaf"><span class="mtd"><span class="roman font">1</span></span><span class="mtd"><span class="roman font">8</span></span><span class="mtd"><span class="roman font">9</span></span><span class="mtd"><span class="roman font">5</span></span></span><span class="mtr non-leaf"><span class="mtd"><span class="roman font">4</span></span><span class="mtd"><span class="roman font">1</span></span><span class="mtd"><span class="roman font">6</span></span><span class="mtd"><span class="roman font">0</span></span></span></span><br /></span></div>
<div style="text-align: justify;"><span class="math-editor mathquill-rendered-math"><span class="mtable non-leaf"><span class="mtr non-leaf"><span class="mtd"><span class="roman font">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; --------------&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; -------------</span></span></span></span></span></div>
<p style="text-align: justify;">&nbsp;</p>