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Decompose into Partial Fractions 7x269x+18(x2+3x9)(x7)\frac { 7 x ^ { 2 } - 69 x + 18 } { \left( x ^ { 2 } + 3 x - 9 \right) ( x - 7 ) }

Question 6

Multiple Choice

Decompose into partial fractions.
- 7x269x+18(x2+3x9) (x7) \frac { 7 x ^ { 2 } - 69 x + 18 } { \left( x ^ { 2 } + 3 x - 9 \right) ( x - 7 ) }


A) 2xx2+3x99x7\frac { 2 x } { x ^ { 2 } + 3 x - 9 } - \frac { 9 } { x - 7 }
B) 9xx2+3x9+2x7\frac { 9 x } { x ^ { 2 } + 3 x - 9 } + \frac { 2 } { x - 7 }
C) 9xx72x2+3x9\frac { 9 x } { x - 7 } - \frac { 2 } { x ^ { 2 } + 3 x - 9 }
D) 9xx2+3x92x7\frac { 9 x } { x ^ { 2 } + 3 x - 9 } - \frac { 2 } { x - 7 }

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