Mike's Math Videos - The Rational Zeros Theorem

Mike's Math Videos

The Rational Zeros Theorem

Each of the problems below is a link. If you click on the problem, it will take you to a YouTube video of a full, step-by-step solution for the problem. You may try these problems as practice and use the videos to check your answer, or you can just watch the videos to see more worked-out example problems.

Use the rational zeros theorem to find the zeros of P of x = negative x cubed minus x squared + 5x minus 3. Then, use the zeros, the end behavior, and a few extra points to sketch its graph

Use the rational zeros theorem to find the zeros of P of x = 2x to the fourth power minus 9x cubed + 6x squared + 11x minus 6. Then, use the zeros, the end behavior, and a few extra points to sketch its graph

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