document.write( "Question 156760: The question is solve:\r
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document.write( "The closet I have come to solving this is probably way off.\r
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document.write( "I have ended up with:
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document.write( "Any help would be greatly appreciated.\r
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document.write( "Thanks to all the online tutors out there...\r
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document.write( "Bill W\r
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Algebra.Com's Answer #115599 by edjones(8007)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Let a=x-(2/x) \n" ); document.write( "a^2+4a=5 \n" ); document.write( "a^2+4a-5=0 \n" ); document.write( "(a+5)(a-1)=0 \n" ); document.write( "a=-5, a=1 \n" ); document.write( ". \n" ); document.write( "x-(2/x)=-5 \n" ); document.write( "x^2-2=-5x mult each side by x \n" ); document.write( "x^2+5x-2=0 \n" ); document.write( "x^2+5x =2 \n" ); document.write( "x^2+5x+25/4=2+25/4 completing the square. \n" ); document.write( "(x+(5/2))^2=33/4 \n" ); document.write( "x+(5/2)=+-sqrt(33)/2 \n" ); document.write( "x=(-5+sqrt(33))/2, x=(-5-sqrt(33))/2 \n" ); document.write( ". \n" ); document.write( "x-(2/x)=1 \n" ); document.write( "x^2-2=x \n" ); document.write( "x^2-x-2=0 \n" ); document.write( "(x-2)(x+1)=0 \n" ); document.write( "x=2, x=-1 \n" ); document.write( ". \n" ); document.write( "Ed\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |