Question: QUESTION 4 A cube expands in such a manner that the edges of the cube increase at a rate of 2 c m s .

QUESTION 4
A cube expands in such a manner that the edges of the cube increase at a rate of 2cms. Calculate the rate at which the volume increases at the instant when the length of the edges is 10 cm .
HINT: A cube is a rectangular prism whose sides are all equal.
[4]
QUESTION 4 A cube expands in such a manner that

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