Question: Consider a box which has its dimensions varying, it is shrinking at time goes on. We suppose the box has a square bottom (so the

Consider a box which has its dimensions varying, it is shrinking

Consider a box which has its dimensions varying, it is shrinking at time goes on. We suppose the box has a square bottom (so the width and length are equal) and the height is always twice the width. Suppose the width is decreasing a rate of a cm/sec, Find the width of the box when the volume is decreasing at 2 cm' /sec

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