document.write( "Question 972135: What are the solutions to the system? \r
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document.write( "y=x^2+5x-9
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document.write( "y+2x+1 \n" );
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Algebra.Com's Answer #594497 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! y=x^2+5x-9 \n" ); document.write( "y=2x+1 \n" ); document.write( "Set the two equations equal to each other\r \n" ); document.write( "\n" ); document.write( "2x+1=x^2+5x-9 Now collect terms and move all to one side \n" ); document.write( "0=x^2 +3x -10 Factor \n" ); document.write( "(x+5)(x-2)=10\r \n" ); document.write( "\n" ); document.write( "x=-5, 2\r \n" ); document.write( "\n" ); document.write( " y=-9 when x=-5 \n" ); document.write( "y=5 when x=2 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |