document.write( "Question 1043006: \"Determine whether each statement is TRUE or FALSE. If FALSE, show or explain how you know.\"
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document.write( "(2k)/(2x+h)=(k)/(x+h)\r
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document.write( "What is the best way to do these problems? To get my answer of false, I plugged in \"1\" for each variable, is this a valid method? \n" );
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Algebra.Com's Answer #658086 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! Yes you can plug in any set of values for x, k and h (as long as the denominator isn't zero). So I'm going to plug in x = 0, h = 1 and k = 2.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the original equation is false. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Edit: if h = 0 and x was nonzero, then the equation would be true. However, the equation is not true in general. So the answer is still false. \n" ); document.write( " |