document.write( "Question 1103090: What is the solution of the linear-quadratic system of equations?\r
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document.write( "y=x^2+5x-3
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document.write( "y-x=2 \n" );
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Algebra.Com's Answer #717772 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! What is the solution of the linear-quadratic system of equations? \n" ); document.write( "y=x^2+5x-3 \n" ); document.write( "y-x=2 \n" ); document.write( "----- \n" ); document.write( "Substitute for \"y\" and solve for \"x\":: \n" ); document.write( "x+2 = x^2 + 5x - 3 \n" ); document.write( "---- \n" ); document.write( "x^2 + 4x - 5 = 0 \n" ); document.write( "----- \n" ); document.write( "Factor: \n" ); document.write( "(x+5)(x-1) = 0 \n" ); document.write( "x = -5 or x = 1 \n" ); document.write( "---- \n" ); document.write( "If x = -5, y = x+2 = -3 \n" ); document.write( "---- \n" ); document.write( "If x = 1, y = x+2 = 3 \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------- \n" ); document.write( " |