SOLUTION: what are the solutions to the nonlinear of equations below? check all that apply x^2+y^2=4 x^2/2^2-y^2/2^2=1

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Question 356851: what are the solutions to the nonlinear of equations below? check all that apply
x^2+y^2=4

x^2/2^2-y^2/2^2=1

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!

Hi,
is the sames as
or
.
adding and


x = +- 2
y = +- 2
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