Find two numbers whose sum is 40 and whose product is a maximum.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 9.89TI: Find the intercepts of the parabola whose function is f(x)=x2+2x8.
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Find two numbers whose sum is 40 and whose product is a maximum.

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