document.write( "Question 441588: is this problem a hyperbola, ellipse or a circle? Solve and show graph
\n" ); document.write( "25x^2+16y^2+150x=160y-225
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Algebra.Com's Answer #304759 by rwm(914)\"\" \"About 
You can put this solution on YOUR website!
there is no way to solve this one equation with two unknowns
\n" ); document.write( "It is an ellipse,
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