Use the Factor Theorem to determine whether $x - 3$ is a factor of $P(x) = 2x^4 - 5x^3 - 6x^2 + 27$. Specifically, evaluate $P$ at the proper value, and then determine whether $x - 3$ is a factor. P() = x - 3 is a factor of $P(x)$ x - 3 is not a factor of $P(x)$
Added by Remedios H.
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In this case, $c = 3$, so we need to evaluate $P(3)$. Show more…
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