document.write( "Question 126340This question is from textbook Mathematics for Technicians
\n" ); document.write( ": I am stuck on this problem after I have tried to work it out several different ways, but am unable to get the same answer as the textbook. Your assistance would be greatly appreciated. Thank you.
\n" ); document.write( "The problem is as follows:
\n" ); document.write( "2+X/X^2+X-3/3X.
\n" ); document.write( "This is how I have gone about this.
\n" ); document.write( "2+X/X^2+X-3/3X
\n" ); document.write( "which gives me
\n" ); document.write( "6X+3X^2/3X^3+X^3-3X^2/3X^3
\n" ); document.write( "which gives me
\n" ); document.write( "6X+3X^2+X^3-3X^2/3X^3
\n" ); document.write( "which gives me
\n" ); document.write( "X^3+3X^2-3X^2+6X/3X^3
\n" ); document.write( "which gives me
\n" ); document.write( "X^3+6X/3X^3
\n" ); document.write( "And I simply cannot see how the textbook has come up with the answer of
\n" ); document.write( "X^2+6/3X^2
\n" ); document.write( "Please would you be able to show me with an explanation as to why each step is done. Thank you so very much.
\n" ); document.write( "Cheers D.
\n" ); document.write( "

Algebra.Com's Answer #92547 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
\"%282%2Bx%29%2Fx%5E2%2B%28x-3%29%2F3x\"\r
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\n" ); document.write( "\n" ); document.write( "You would have had an easier time of it had you chosen the LOWEST common denominator, \"3x%5E2\" rather than using the simple product of the denominators \"3x%5E3\".\r
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\n" ); document.write( "\n" ); document.write( "However, you have done everything else correctly, except for taking the final step.\r
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\n" ); document.write( "\n" ); document.write( "Your answer \"%28x%5E3%2B6x%29%2F3x%5E3\", can be rewritten by factoring as:
\n" ); document.write( "\"%28x%28x%5E2%2B6%29%29%2F%28x%283x%5E2%29%29\". Then divide out the common factor:\r
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\n" ); document.write( "\n" ); document.write( "\"%28cross%28x%29%28x%5E2%2B6%29%29%2F%28cross%28x%29%283x%5E2%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2B6%29%2F%283x%5E2%29\", which is the answer from the book. Technically, your answer was correct, it just wasn't reduced to lowest terms.\r
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