What is the product of two parts of 20, such that the product of one part and the cube of the other is maximum?

What is the product of two parts of 20, such that the product of one p

1.	What is the product of two parts of 20, such that the product of one part and the cube of the other is maximum?
A.	75
B.	91
C.	84
D.	96
Answer» B. 91

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What is the product of two parts of 20, such that the product of one part and the cube of the other is maximum?

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