What are the solutions to the nonlinear system of equations below?
Check all that apply.
A. (-2, 0)
B. (-2, -2)
C. (0, 2)
D. (2, 2)
E. (2, 0)
F. (0, -2) http://media.apexlearning.com/Images/201011/29/72b5706a-8815-4845-ab85-90b69f66de96.gif
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OpenStudy (anonymous):
@pooja195
OpenStudy (anonymous):
@SithsAndGiggles
OpenStudy (anonymous):
hint: the second one can be rewritten as
\[x^2-y^2=4\]
OpenStudy (anonymous):
thats the first equation
OpenStudy (anonymous):
no, that is the second equation
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OpenStudy (anonymous):
(x^2 - y^2)/(4) = 1 since 2^2 = 4
OpenStudy (anonymous):
x^2 - y^2 = 4 that's how satellite made that eq.
OpenStudy (anonymous):
ohh
OpenStudy (anonymous):
x^2 + y^2 = 4
x^2 - y^2 = 4
------------- (adding both equations)
2x^2 = 8
rest you can solve easily
OpenStudy (anonymous):
b?
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OpenStudy (anonymous):
like answer #b
OpenStudy (anonymous):
no answer will be E (2,0)
OpenStudy (anonymous):
if I am not mistaken
OpenStudy (anonymous):
and c correct?
OpenStudy (anonymous):
cause thewre are more than oine that is correct.
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