document.write( "Question 1129186: Use any method to solve the nonlinear system. (Order your answers from smallest to largest x, then from smallest to largest y. If there is no solution, enter NO SOLUTION.)\r
\n" ); document.write( "\n" ); document.write( "x^2 + y^2= 6
\n" ); document.write( "xy= 1\r
\n" ); document.write( "\n" ); document.write( "Can someone help, I use the method of and my final answers, which keeps being tagged incorrect, have been:
\n" ); document.write( "x: $\"+sqrt%282+%29+\"$ -1, y: $\"+sqrt%28+2+%29+\"$ +1
\n" ); document.write( "x: - $\"+sqrt%282+%29+\"$ +1, y: - $\"+sqrt%28+2+%29+\"$ -1
\n" ); document.write( "x: $\"+sqrt%282+%29+\"$ +1, y: $\"+sqrt%28+2+%29+\"$ -1
\n" ); document.write( "x: - $\"+sqrt%282+%29+\"$ -1, y: - $\"+sqrt%28+2+%29+\"$ +1\r
\n" ); document.write( "\n" ); document.write( "Am I just incorrectly ordering them from smallest to least or are the entire answers wrong?
\n" ); document.write( "Here is some of my work:
\n" ); document.write( "For x^2 + y^2= 6, substitute x with 1/y.
\n" ); document.write( "(1/y)^2 +y^2= 6; \r
\n" ); document.write( "\n" ); document.write( "For xy=1, substitute y with $\"+sqrt%282+%29+\"$ +1
\n" ); document.write( "x( $\"+sqrt%282+%29+\"$ +1 )=1
\n" ); document.write( "x= $\"+sqrt%282+%29+\"$ -1\r
\n" ); document.write( "\n" ); document.write( "For xy=1, substitute y with $\"+sqrt%282+%29+\"$ -1
\n" ); document.write( "x( $\"+sqrt%282+%29+\"$ -1 )=1
\n" ); document.write( "x= $\"+sqrt%282+%29+\"$ +1\r
\n" ); document.write( "\n" ); document.write( "For xy=1, substitute y with - $\"+sqrt%282+%29+\"$ +1
\n" ); document.write( "x(- $\"+sqrt%282+%29+\"$ +1 )=1
\n" ); document.write( "x= - $\"+sqrt%282+%29+\"$ -1\r
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Algebra.Com's Answer #745740 by ikleyn(52790) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "Your solutions are correct. I mean, you have the set of four solutions correctly.\r\n" );
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document.write( "Their ordering instruction is presented in a very strange way.\r\n" );
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document.write( "You can order the pairs looking in x first, but then you have no choice to order in y.\r\n" );
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document.write( "It forces me to think that they ask you to make your ordering TWICE:\r\n" );
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document.write( "    - first time by ordering 4 pairs looking in x;  \r\n" );
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document.write( "    - and the second time by ordering the same 4 pairs looking in y.\r\n" );
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\n" ); document.write( "\n" ); document.write( "In any way, it is not a Mathematical way to formulate an assignment.\r
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\n" ); document.write( "\n" ); document.write( "The two other tutors presented the solutions to the roots, although nobody asked them to do it - you just have the solutions correctly.\r
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\n" ); document.write( "\n" ); document.write( "The post by @josgarithmetic is the way to NOWHERE, as it often happens with him - so you can simply IGNORE his post, for your safety.\r
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