If x3 - kx2 - 13x + 10 is divided by (x + 2), the remain is 4. Find the value of k using the remainder theorem.
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So the Rational Zeros Theorem states that <u>the potential zeros are ± P/Q, with P = factors of the constant and Q = factors of the leading coefficient.</u>
In this case, the constant is -3 and the leading coefficient is 2.
- P = 1,3
- Q = 1,2
With P and Q established, divide them all as such:
<u>In short, your potential zeros are ± 1/2, ± 3/2, ± 1, and ± 2.</u>