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October 20, 2014

October 20, 2014

Posted by **sean** on Saturday, July 3, 2010 at 6:01am.

x^2 + 3 / x - 2x^2 + 5 / x

a)-x^2 - 8 / 2x

b)-x^2 - 2 / x

c)3x^2 - 8 / 2x

d) 3x^2 - 8 /x

- alg -
**Henry**, Saturday, July 3, 2010 at 6:15pmX^2 +3/X- 2X^2 +5/X. Common Denominator

=X: (X^3+3)/X -(2X^3+5)/X=

(X^3+3)/X+(-2X^3-5)/X=(-X^3-2)/X=

-X^3/X-2/X=-X^2-2/X

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