3x/xsq.+5x/xsq.+x-2

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Assuming that you left out no parenthesis: 3/x +3/x +x^2/x - 2x/x See what I did there? I gave every thing the same bottom term (#/x). Now that that is over we can do easy addition and subtraction and you get: (x^2 - 2x + 8)/x (Draw a line under the terms in the parenthesis and put an x underneath them)