Find the Partial Fraction Decomposition for the Rational Expression $\frac { 21 x ^ { 2 } - 3 x ^ { 3 } } { x ^ { 2 } ( 7 - x ) }$

question 230

Multiple Choice

Find the partial fraction decomposition for the rational expression.
- $\frac { 21 x ^ { 2 } - 3 x ^ { 3 } } { x ^ { 2 } ( 7 - x ) }$

• A) 7
• B) \(- 7\)
• C) \(- 3\)
• D) 3

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