For a cuboid, the height is reduced by 2 decimeters, its volume is reduced by 128 cubic decimeters, and it just becomes a cube. What is the surface area of this cuboid in square centimetres.
一个长方体，高减少2分米，它的体积减少128立方分米，正好变成一个正方体．这个长方体的表面积是多少平方分米．
<gadget id="calculator">128 / 2</gadget>
<output>64</output>

<gadget id="calculator">64 * 2</gadget>
<output>128</output>

<gadget id="calculator">8 + 2</gadget>
<output>10</output>

<gadget id="calculator">8 * 10 * 4</gadget>
<output>320</output>

<gadget id="calculator">128 + 320</gadget>
<output>448</output>

<result>448</result>