Perform the Indicated Operation $$\frac { 2 } { x + 3 } - \frac { 4 } { x - 3 }$$

question 4

Multiple Choice

Perform the indicated operation. Simplify if possible.
- $$\frac { 2 } { x + 3 } - \frac { 4 } { x - 3 }$$

• A) \(\frac { - 2 } { ( x + 3 ) ( x - 3 ) }\)
• B) \(\frac { - 2 x + 18 } { ( x + 3 ) ( x - 3 ) }\)
• C) \(\frac { - 2 x - 18 } { ( x + 3 ) ( x - 3 ) }\)
• D) \(\frac { - 2 x + 6 } { ( x + 3 ) ( x - 3 ) }\)

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Definitions:

Weighted-Average Method

An inventory costing method that assigns an average cost to each unit of inventory, based on the weight of its cost in total inventory.