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Mathematics 14 Online
OpenStudy (anonymous):

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

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

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?

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.

OpenStudy (anonymous):

yeah can be more than one

OpenStudy (anonymous):

good job!

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