Calculate 472634**2+472635**2-472633*472635-4*7.
计算472634**2+472635**2-472633*472635-4*7．
<gadget id="calculator">472_634 ** 2</gadget>
<output>223_382_897_956</output>

<gadget id="calculator">472_635 ** 2</gadget>
<output>223_383_843_225</output>

<gadget id="calculator">472_633 * 472_635</gadget>
<output>223_382_897_955</output>

<gadget id="calculator">4 * 7</gadget>
<output>28</output>

<gadget id="calculator">223_383_843_225 - 223_382_897_955 - 28</gadget>
<output>945_242</output>

<gadget id="calculator">223_382_897_956 + 945_242</gadget>
<output>223_383_843_198</output>

<result>223_383_843_198</result>