document.write( "Question 201193: please help me find the x intercepts of a parabola\r
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document.write( "Y=x^2-9x+18 \n" );
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Algebra.Com's Answer #151425 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! x-intercepts are when y=0 ___ also called roots\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "0 = x^2 - 9x + 18 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "factoring ___ 0 = (x - 6)(x - 3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x - 6 = 0 ___ x = 6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x - 3 = 0 ___ x = 3 \n" ); document.write( " |