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Write the Partial Fraction Decomposition of the Rational Expression 5x3+19x2(x2+3)2\frac { 5 x ^ { 3 } + 19 x - 2 } { \left( x ^ { 2 } + 3 \right) ^ { 2 } }

Question 3

Multiple Choice

Write the partial fraction decomposition of the rational expression.
- 5x3+19x2(x2+3) 2\frac { 5 x ^ { 3 } + 19 x - 2 } { \left( x ^ { 2 } + 3 \right) ^ { 2 } }


A) 5xx2+3+4x+2(x2+3) 2\frac { 5 x } { x ^ { 2 } + 3 } + \frac { 4 x + 2 } { \left( x ^ { 2 } + 3 \right) ^ { 2 } }
B) 5xx2+3+4x2(x2+3) 2\frac { 5 x } { x ^ { 2 } + 3 } + \frac { 4 x - 2 } { \left( x ^ { 2 } + 3 \right) ^ { 2 } }
C) 5x+1x2+3+4x2(x2+3) 2\frac { 5 x + 1 } { x ^ { 2 } + 3 } + \frac { 4 x - 2 } { \left( x ^ { 2 } + 3 \right) ^ { 2 } }
D) 5xx2+3+4x2(x2+3) 2\frac { 5 x } { x ^ { 2 } + 3 } + \frac { - 4 x - 2 } { \left( x ^ { 2 } + 3 \right) ^ { 2 } }

Correct Answer:

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