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Mathematics 16 Online
OpenStudy (anonymous):

Which number is a root of f(x) = x7 + 2x6 – 18x5 – 36x4 + 81x3 + 162x2 with multiplicity 1?

OpenStudy (anonymous):

3 -2 -3 0

OpenStudy (anonymous):

0 has multiplicity 2

OpenStudy (anonymous):

-2 is a zero with multiplicity 1

OpenStudy (anonymous):

factors as \[x^2(x+2)(x^2-9)^2\]

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