When X=4, y=3, what is X**2+2y equal to
当X=4，y=3时，X**2+2y等于多少
<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">2 * 3</gadget>
<output>6</output>

<gadget id="calculator">16 + 6</gadget>
<output>22</output>

<result>22</result>