Question: Hello i need help with trying to solve this algebraic problem can you help me? A cylindrical log is to be cut so that it

Hello i need help with trying to solve this algebraic problem can you help me?

A cylindrical log is to be cut so that it will yield a beam that has a rectangular cross section of depthdand widthw. The stiffness of a beam of given length is directly proportional to the width and the cube of the depth. The diameterxof the log is18inches.What depth will yield the "stiffest" beam?

d= 10 inches

d= 12 inches

d= 14 inches

d= 16 inches

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