please guys help

express as a single fraction (1/x)-(2/x-2)+(x-1/x^2+1)

and (x+1/x^2+1)+(1/x+1)-(1/(x-1)^2)+(2/x-2)

please help guys

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- June 10th 2009, 01:06 AMjoey1single fractionplease guys help

express as a single fraction (1/x)-(2/x-2)+(x-1/x^2+1)

and (x+1/x^2+1)+(1/x+1)-(1/(x-1)^2)+(2/x-2)

please help guys

- June 10th 2009, 01:22 AMfuror celtica
just put everything to the same denominator then simplify, factorise and cut out the redundant values.

- June 10th 2009, 01:59 AMcraig
- June 10th 2009, 02:04 AMjoey1
thanx guys

- June 10th 2009, 02:26 AMjoey1
okay guys plese could you confirm my answers

1.x-5x^2-2/x(x-2)(x^2+1)

2.x^3-x^2+2x/x^2-1