Using the procedure indicated in the hint, solve each of the following Babylonian problems: (c) xy = 600, (x + y)2 + 60(x − y) = 3100. [Hint: The formula (x + y)22= (x − y)2 + 4xy leads to a quadratic in x − y.]
Using the procedure indicated in the hint, solve each of the following Babylonian problems: (c) xy = 600, (x + y)2 + 60(x − y) = 3100. [Hint: The formula (x + y)22= (x − y)2 + 4xy leads to a quadratic in x − y.]
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 15CC
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Using the procedure indicated in the hint, solve each of
the following Babylonian problems:
(c) xy = 600, (x + y)2 + 60(x − y) = 3100.
[Hint: The formula (x + y)22= (x − y)2 + 4xy leads to a quadratic in x − y.]
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