document.write( "Question 1030563: Why cant you solve x(x + 5) = 24 by solving x = 24 and x + 5 = 24?\r
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document.write( "What makes this not possible? Thanks. \n" );
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Algebra.Com's Answer #645405 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! The two last statements are wrong. You are trying to relate two factors, unknown ones, to 24. What happens if you try to evaluate x+5=25 using x=24?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Very clearly false.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The goal would be solve for the variable, x. \n" ); document.write( " \n" ); document.write( "- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Is this factorable? If yes, THEN YOU COULD USE ZERO PRODUCT RULE. \n" ); document.write( " \n" ); document.write( "- \n" ); document.write( "Obviously the two possible solutions for x are 3 or -8. \n" ); document.write( " |