document.write( "Question 695102: Find all solutions of the system of equations.
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document.write( "y=4-x^2
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document.write( "y=x^2-4 \n" );
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Algebra.Com's Answer #428351 by pmatei(79)![]() ![]() ![]() You can put this solution on YOUR website! If you add the two equations you get:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Replacing y into any of the original equations:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |