document.write( "Question 280353: (-10x+11)+(4x^2+1/2x-14) \r
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document.write( "simplify your answer. Use integers or fractions for any numbers in the expression. \n" );
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Algebra.Com's Answer #203745 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! (-10x+11)+(4x^2+1/2x-14) \n" ); document.write( "-10x+11+4x^2+x/2-14 \n" ); document.write( "4x^2-10x+x/2+11-14 \n" ); document.write( "4x^2-9.5x-3 \n" ); document.write( " \n" ); document.write( "x=(9.5+-sqrt[-9.5^2-4*4*-3])/2*4 \n" ); document.write( "x=(9.5+-sqrt[90.25+48])/8 \n" ); document.write( "x=(9.5+-sqrt[138.25])/8 \n" ); document.write( "x=(9.5+-11.758)/8 \n" ); document.write( "x=(9.5+11.758)/8 \n" ); document.write( "x=21.258/8 \n" ); document.write( "x=2.657 ans \n" ); document.write( "x=(9.5-11.758)/8 \n" ); document.write( "x=-2.258/8 \n" ); document.write( "x=-.282 ans. \n" ); document.write( " |