SOLUTION: domain of y(9-x^2)=9+x^2

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Question 384399: domain of y(9-x^2)=9+x^2
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi,         

domain of y(9-x^2)=9+x^2

 

Domain is all real numbers excluding x = 3 and x = -3

As the function is undefined for those values of x