20 - The Rational Root Theorem, Part 1 (Rational Roots of Polynomials)
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- Опубліковано 29 вер 2024
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Twitter: / jasongibsonmath
In this lesson, you will learn about the rational root theorem of Algebra, which states that all possible rational roots of any polynomial can be found using a simple rule outlined in the theorem.
We identify the factors of the trailing term and divide them by the factors of the leading term to find all possible rational roots. Then we must check each possibility to find the rational roots of the polynomial.
We might also have to use synthetic division to find other roots after we have exhausted the possibilities given in the rational root theorem.
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Use synthetic division to evaluate the polynomial, zero means root and then factor to reduce order.
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I was never taught the proofs to these algebraic theorems.
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How do you get (x-1)to solve for the equation
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@@MathAndScience This is the URL of that channel : ua-cam.com/channels/Y75fP21EwYy0Pr9VyknlMw.htmlvideos
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Very clear! Thank you!
Why would you start with one example then do another one?? I needed help with the first example but no you decided to change it thanks
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Sir where is the part 2 in which can you give an example that its highest exponent is 5 or 6
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How can I get the full video on polynomials
4:14 did you mean integer coefficients?
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