document.write( "Question 124617This question is from textbook
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document.write( ": Someone please help me!!!
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document.write( "The polynomial (2x+1)(x-2)(3x-4)is greater than zero for x (-infinity,-1/2)U(4/3,2)
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document.write( "Is this true or false? \n" );
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Algebra.Com's Answer #91346 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (2x+1)(x-2)(3x-4)is greater than zero for x (-infinity,-1/2)U(4/3,2) \n" ); document.write( "Is this true or false? \n" ); document.write( "----------------- \n" ); document.write( "Find the zero values of the polynomial: \n" ); document.write( "x = -1/2 , x= 4/3, x = 2 \n" ); document.write( "--------------------- \n" ); document.write( "Draw a number line and plot those x-values on it. \n" ); document.write( "They separate the line into four intervals. \n" ); document.write( "Check a value in each interval to see where the solution set is: \n" ); document.write( "----------------- \n" ); document.write( "Is x = -1 you get: (-)(-)(-) > 0: that is false, so no solutions in the interval \n" ); document.write( "(-inf,-1/2) \n" ); document.write( "----------- \n" ); document.write( "Therefore the statement of your problem is false. \n" ); document.write( "================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |