APFIVE Multiplicity of a Polynomial Zero
The polynomial function $$f$$ is defined by $$f(x) = x^4 - 8x^3 + 24x^2 - 32x + 16$$. Given that $$x=2$$ is a zero of $$f$$, what is the multiplicity of this zero?
A
1
B
3
C
2
D
4
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