Question: Using synthetic division, determine whether the given numbers are zeros of the polynomial function. a. - i, - 5; f(x) = x3 - 5x2 +

Using synthetic division, determine whether the given numbers are zeros of the polynomial function.
a. - i, - 5; f(x) = x3 - 5x2 + x - 5
b. - 1, - 2; f(x) = x4 - 4x3 - 3x2 + 14x - 8
c. 1/3, 1; f(x) = x3 - 4/3x2 - 5/3 + 2/3

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