Question

Urgeeeeeeeeeeeeeeeeeeent
$|x + y| + (y - 2) {}^{2} = 0$
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Answer 1

Răspuns:

|x+y|+(y-2)^2=0

|x+y|=0----->x+y=0---->x=-y

(y-2)^2=0---->y-2=0--->y=2

x=-y=-2