document.write( "Question 540743: I have 3 questions that I absolutely cannot figure out for my review for a test. Please if you do not mind showing me how you figure this out I would appreciate it so I know how to do the problem as well.\r
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document.write( "1/x+3 = 7x+4/x^2+4x+3 - 1/x+1\r
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document.write( "The way that I did that is it should read 1 over x+3 equals 7x plus 4 over x squared plus 4x plus 3 minus 1 over x+1 \n" );
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Algebra.Com's Answer #353841 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Factorise x^2+4x+3\r \n" ); document.write( "\n" ); document.write( "=x^2+3x+x+3 \n" ); document.write( "=x(x+3)+1(x+3)\r \n" ); document.write( "\n" ); document.write( "=(x+1)(x+3)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "LCD of the equation = (x+1)(x+3)\r \n" ); document.write( "\n" ); document.write( "multiply equation by (x+1)(x+3)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Cancel off the common terms \n" ); document.write( "x+1=7x+4-x-3\r \n" ); document.write( "\n" ); document.write( "5x=0 \n" ); document.write( "x=0\r \n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |