Question: Using synthetic division, determine whether the numbers are zeros of the polynomial function? a. -3i, 3; f (x) = x3 - 4x2 + 9x -

Using synthetic division, determine whether the numbers are zeros of the polynomial function?
a. -3i, 3; f (x) = x3 - 4x2 + 9x - 36
b. - 1,5; f(x) = x6 - 35x4 + 259x2 - 225

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