document.write( "Question 89207: Find the solution sets for\r
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document.write( "2x^2+3x-5=0 \n" );
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Algebra.Com's Answer #64839 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! 2x^2 + 3x - 5 = 0 \n" ); document.write( "2x^2 + 5x - 2x - 5 = 0 ... being 5 and -2 are factors of 2*-5 that sum to 3 \n" ); document.write( "(2x^2 + 5x) + (-2x - 5) = 0 \n" ); document.write( "x(2x + 5) - (2x + 5) = 0 \n" ); document.write( "(x - 1)(2x + 5) = 0 \n" ); document.write( "x = 1 and x = -5/2 \n" ); document.write( " |