A cuboid has a volume of 8m³. The base of a cuboid is square with size of length xm. The surface area of the cuboid is Am².
1.Show that A=2x² 32/x
2. find dA/dx
3. find the value of x which gives the smallest surface area of the cuboid.justify your answer?
In Mathematics
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Asked by Oyeniyi on 7th June, 2023
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