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Find the Partial Fraction Decomposition 4x4−4x3+8x2−7x+1x3−x2+x−1\frac { 4 x ^ { 4 } - 4 x ^ { 3 } + 8 x ^ { 2 } - 7 x + 1 } { x ^ { 3 } - x ^ { 2 } + x - 1 }

Question 7

Multiple Choice

Find the partial fraction decomposition. 4x4−4x3+8x2−7x+1x3−x2+x−1\frac { 4 x ^ { 4 } - 4 x ^ { 3 } + 8 x ^ { 2 } - 7 x + 1 } { x ^ { 3 } - x ^ { 2 } + x - 1 }


A) 4x+1x+1+3xx2−14 x + \frac { 1 } { x + 1 } + \frac { 3 x } { x ^ { 2 } - 1 }
B) 4x+1x−1+3xx2+14 x + \frac { 1 } { x - 1 } + \frac { 3 x } { x ^ { 2 } + 1 }
C) 3x+1x−1+4xx2+13 x + \frac { 1 } { x - 1 } + \frac { 4 x } { x ^ { 2 } + 1 }
D) 4x−4+1x−1+3xx2+14 x - 4 + \frac { 1 } { x - 1 } + \frac { 3 x } { x ^ { 2 } + 1 }
E) 4x+4−1x−1+3xx2+14 x + 4 - \frac { 1 } { x - 1 } + \frac { 3 x } { x ^ { 2 } + 1 }

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