Use the elimination method to find all solutions of the system [x² + y² = 8 x² - y² = 4 The four solutions of the system are: the one with a < 0, y < 0 is x Y the one with a < 0, y> 0 is x y the one with a > 0, y < 0 is x y the one with a > 0, y> 0 is x y =

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Use the elimination method to find all solutions of the system
[x² + y² = 8
x²-y²=4
The four solutions of the system are:
the one with < 0, y < 0 is
x =
y
the one with x < 0, y> 0 is
x =
y
the one with a > 0, y < 0 is
x =
||
y =
the one with a > 0, y> 0 is
x =
y
Transcribed Image Text:Use the elimination method to find all solutions of the system [x² + y² = 8 x²-y²=4 The four solutions of the system are: the one with < 0, y < 0 is x = y the one with x < 0, y> 0 is x = y the one with a > 0, y < 0 is x = || y = the one with a > 0, y> 0 is x = y
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