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Write the Partial Fraction Decomposition of the Rational Expression x2+5x+3(x2+5)2\frac { x ^ { 2 } + 5 x + 3 } { \left( x ^ { 2 } + 5 \right) ^ { 2 } }

Question 263

Multiple Choice

Write the partial fraction decomposition of the rational expression.
- x2+5x+3(x2+5) 2\frac { x ^ { 2 } + 5 x + 3 } { \left( x ^ { 2 } + 5 \right) ^ { 2 } }


A) 1x2+5+5x2(x2+5) 2\frac { 1 } { x ^ { 2 } + 5 } + \frac { 5 x - 2 } { \left( x ^ { 2 } + 5 \right) ^ { 2 } }
B) x+1x2+5+5x2(x2+5) 2\frac { x + 1 } { x ^ { 2 } + 5 } + \frac { 5 x - 2 } { \left( x ^ { 2 } + 5 \right) ^ { 2 } }
C) 1x2+5+x2(x2+5) 2\frac { 1 } { x ^ { 2 } + 5 } + \frac { - x - 2 } { \left( x ^ { 2 } + 5 \right) ^ { 2 } }
D) 1x2+5+5x2(x2+5) 2\frac { - 1 } { x ^ { 2 } + 5 } + \frac { 5 x - 2 } { \left( x ^ { 2 } + 5 \right) ^ { 2 } }

Correct Answer:

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