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OpenStudy (anonymous):
Find the zeros of the function. f(x) = 3x3 - 12x2 - 15x
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OpenStudy (anonymous):
@norman7
OpenStudy (anonymous):
@some_someone
OpenStudy (anonymous):
You can factor out an x and rewrite it as f(x) = x(3x^2-12x-15). Equate each of those two factors to zero individually.
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