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ÁLGEBRA UEV ELENA AZAÑA
__1. (1/(x-1)(x+2))+(1/(x+1)(x+2))A. (2x-3)/(x-1)2
__2. (1/(x-1)(x+2))-(1/(x+1)(x+2))B. (x-2)/(x-1)2
__3. (1/(x-1))+(1/(x-1)2)C. (2x-1)/(x-1)2
__4. (1/(x-1))-(1/(x-1)2)D. (x/(x-1)2)
__5. (2/(x-1))+(1/(x-1)2)E. (2/((x-1)(x+1)(x+2)))
__6. (2/(x-1))-(1/(x-1)2)F. (2x/((x-1)(x+1)(x+2)))
__7. (1/(x2+3x+2))+(1/(x2+4x+3))A. (2x+5)/((x+1)(x+2)(x+3)))
__8. (1/(x2+3x+2))-(1/(x2+4x+3))B. (7)/((2x-1)(3x+2)(x+3)))
__9. (2/2x2+5x-3)+(3/(3x2+11x+6))C. 7/((2x-1)(3x+2)(x+3)))
__10. (2/2x2+5x-3)-(3/(3x2+11x+6))D. 14/(x+1)
__11. (7/x+3x+2)+(7/x+2)+(7/x+1)E. (12x+1)/((2x-1)(3x+2)(x+3)))
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