Use the Factor Theorem to determine whether x - c is a factor of f. If it is, write f in factored form, that is, write f in the form 
f(x) = x4 + 9x3 + 7x2 + 58x - 45; c = -9
A. No
B. Yes; f(x) = (x + 9)(x3 + 7x - 5)
C. Yes; f(x) = (x + 9)(x3 + x - 5)
D. Yes; f(x) = (x - 9)(x3 + 7x + 5)
Answer: B
Mathematics
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