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Decompose P/Q, Where Q Has a Prime, Repeated Quadratic Factor 6x+3(x+4)(x2+x+5)2\frac { 6 x + 3 } { ( x + 4 ) \left( x ^ { 2 } + x + 5 \right) ^ { 2 } }

Question 145

Multiple Choice

Decompose P/Q, Where Q Has a Prime, Repeated Quadratic Factor
- 6x+3(x+4) (x2+x+5) 2\frac { 6 x + 3 } { ( x + 4 ) \left( x ^ { 2 } + x + 5 \right) ^ { 2 } }


A) Ax+4+Bx+Cx2+x+5+Dx+E(x2+x+5) 2\frac { A } { x + 4 } + \frac { B x + C } { x ^ { 2 } + x + 5 } + \frac { D x + E } { \left( x ^ { 2 } + x + 5 \right) ^ { 2 } }
B) Ax+4+Bx2+x+5+C(x2+x+5) 2\frac { A } { x + 4 } + \frac { B } { x ^ { 2 } + x + 5 } + \frac { C } { \left( x ^ { 2 } + x + 5 \right) ^ { 2 } }
C) Ax+4+Bx2+x+5+Cx+D(x2+x+5) 2\frac { \mathrm { A } } { \mathrm { x } + 4 } + \frac { \mathrm { B } } { \mathrm { x } ^ { 2 } + \mathrm { x } + 5 } + \frac { \mathrm { Cx } + \mathrm { D } } { \left( \mathrm { x } ^ { 2 } + \mathrm { x } + 5 \right) ^ { 2 } }
D) Ax+4+Bx+Cx2+x+5\frac { \mathrm { A } } { \mathrm { x } + 4 } + \frac { \mathrm { Bx } + \mathrm { C } } { \mathrm { x } ^ { 2 } + \mathrm { x } + 5 }

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