Extend a square flowerbed with a side length of 8 meters. It is known that the side length after the expansion is increased by 2 meters. How many square meters is the area after the expansion compared to the original?
把一个边长8米的正方形花圃进行扩建，已知扩建后的边长增加了2米，扩建后的面积比原来增加了多少平方米？
<gadget id="calculator">8 + 2</gadget>
<output>10</output>

<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">8 * 8</gadget>
<output>64</output>

<gadget id="calculator">100 - 64</gadget>
<output>36</output>

<result>36</result>