The side of a cube is expanding at a constant rate of 1 centimeter per second. What is the instantaneous rate of change of surface area of the cube, in centimeters squared per second, when the cube’s volume is 64 cubic centimeters?
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Step 1: Given that the side of the cube is expanding at a constant rate of 1 cm/s, we have dx/dt = 1 cm/s. Show more…
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