SOLUTION: simplify using only positive exponents (1)/(y^-2+x^2)

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Question 1075772: simplify using only positive exponents
(1)/(y^-2+x^2)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
simplify using only positive exponents
(1)/(y^-2+x^2)
= (1)/(1/y^2+x^2)
Is that simpler?
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= (1)/((x^2y^2+1)/y^2)
Is that?
= y^2/(x^2y^2+1)
How about that one?
Your pick.