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document.write( "3x^ -4x - 5 =0 use the quadratic formula \n" );
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Algebra.Com's Answer #91950 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 3x^2-4x-5=0 \n" ); document.write( "x=(4+-sqrt[-4*2*-4*3-5])/2*3 \n" ); document.write( "x=(4+-sqrt[16+60])/6 \n" ); document.write( "x=(4+-sqrt76)/6 \n" ); document.write( "x=(4+-8.718)/6 \n" ); document.write( "x=(4+8.718)/6 \n" ); document.write( "x=12.718/6 \n" ); document.write( "x=2.1196 answer. \n" ); document.write( "x=(4-8.718)/6 \n" ); document.write( "x=-4.718/6 \n" ); document.write( "x=-.786 answer. \n" ); document.write( " |