document.write( "Question 83355This question is from textbook
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document.write( ": Find the solutions to the problem x-(5/x)=4\r
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document.write( "a. -1, 4
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document.write( "b. -1, 5
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document.write( "c. 1, 4
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document.write( "d. 1, 5 \n" );
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Algebra.Com's Answer #59848 by vertciel(183) ![]() You can put this solution on YOUR website! The answer is b) -1, 5.\r \n" ); document.write( "\n" ); document.write( "You have:\r \n" ); document.write( "\n" ); document.write( "x - (5/x) = 4\r \n" ); document.write( "\n" ); document.write( "(x^2 - 5)/x = 4\r \n" ); document.write( "\n" ); document.write( "x^2 - 5 = 4x\r \n" ); document.write( "\n" ); document.write( "x^2 - 4x - 5 = 0\r \n" ); document.write( "\n" ); document.write( "(x - 5)(x + 1) = 0\r \n" ); document.write( "\n" ); document.write( "x = 5 \r \n" ); document.write( "\n" ); document.write( "x = -1 \n" ); document.write( " |