1/ 6x^4-(x^2-x)y^2-(y+12)x^2=-6 5x^4-(x^2-1)y^2-11x^2=-5 2/ ( x-2011 )( 2011+2012\sqrt[3]{y-2013} )=1 ( \sqrt[3]{x-2010}) ( y-4024 )= 2012 3/
Last edited by mathlinks; November 18th 2011 at 11:10 PM.
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Originally Posted by mathlinks 1/ 2/ 3/ Is this a question?
Originally Posted by Prove It Is this a question? Solve the following system of equations: and the solution is (x,y) ?