document.write( "Question 1156388: which quadratic equations has roots of -3 and 2?\r
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Algebra.Com's Answer #779083 by ikleyn(52784)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "Any quadratic equation of the form\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " a*(x-(-3))*(x-2) = 0,\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "which is the same as \r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " a*(x+3)*(x-2) = 0,\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "where \"a\" is any non-zero real number.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "There are INFINITELY MANY such equations.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "And they ALL are EQUIVALENT, i.e. have the same set of solutions.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |