Irrational Zeros of Polynomials - Polynomials - Pre-Calculus

Irrational Zeros of Polynomials - Polynomials - Pre-Calculus

Brian McLogan via YouTube Direct link

Made a mistake. The final zeros should be (1+_√3)

17 of 18

17 of 18

Made a mistake. The final zeros should be (1+_√3)

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Classroom Contents

Irrational Zeros of Polynomials - Polynomials - Pre-Calculus

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  1. 1 Intro
  2. 2 Zeros without Factoring
  3. 3 Linear Factorization
  4. 4 Irrational Zeros by Factoring
  5. 5 Understanding Division (a.)
  6. 6 Understanding Division (b.)
  7. 7 Factors vs. Zeros
  8. 8 Understanding Division (c.)
  9. 9 Understanding Division (d.)
  10. 10 Understanding Division (e.)
  11. 11 Understanding Division (e.)
  12. 12 Factor Theorem (Intro)
  13. 13 Factor Theorem (Example #1)
  14. 14 Factor Theorem (Example #2)
  15. 15 Remainder Theorem
  16. 16 Write the Equation
  17. 17 Made a mistake. The final zeros should be (1+_√3)
  18. 18 In the synthetic division, final answer is x^2 + 5x + 6

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