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Add or Subtract 3x23x+2+7x21\frac { 3 } { x ^ { 2 } - 3 x + 2 } + \frac { 7 } { x ^ { 2 } - 1 }

Question 33

Multiple Choice

Add or subtract.
- 3x23x+2+7x21\frac { 3 } { x ^ { 2 } - 3 x + 2 } + \frac { 7 } { x ^ { 2 } - 1 }


A) 10x11(x1) (x+1) (x2) \frac { 10 x - 11 } { ( x - 1 ) ( x + 1 ) ( x - 2 ) }
B) 11x10(x1) (x+1) (x2) \frac { 11 x - 10 } { ( x - 1 ) ( x + 1 ) ( x - 2 ) }
C) 42x11(x1) (x+1) (x2) \frac { 42 x - 11 } { ( x - 1 ) ( x + 1 ) ( x - 2 ) }
D) 10x11(x1) (x2) \frac { 10 x - 11 } { ( x - 1 ) ( x - 2 ) }

Correct Answer:

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