# Extrema of a function

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Find the extrema of the function f(x)=x^3-x^2-x+2 on the closed interval [0,2]

Find two numbers whose product is 192 and the sum of the first plus three times the second is a minimum. (there should be a primary and a secondary equation)

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##### Solution Summary

This shows how to find extrema of a function and find a number whose product and sum match given conditions.

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