AnswersSC-Pre-Calculus AUnit Test — Unit testQuestion 12
12
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Unit Test — Unit test

Question 12 • SC-Pre-Calculus A

Review the work showing the first few steps in writing a partial fraction decomposition.x3 + 8x – 3 = (Ax + B)(x2 + 5) + Cx + Dx3 + 8x – 3 = Ax3 + 5Ax + Bx2 + 5B + Cx + D

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Answer
A
A = 0; B = 1; C = –3; D = 3
B
A = 0; B = 1; C = 3; D = –3
C
A = 1; B = 0; C = –3; D = 3
D
A = 1; B = 0; C = 3; D = –3
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