Algebra 2 – Roots and Zeros (part 2 of 2)

Yay Math In Studio returns for a follow-up on Roots and Zeros. This time, we explore how to create a polynomial function if we're GIVEN the actual solutions. This video does a method you won't find anywhere else, it's my own special method I conjured, and I just know you'll love it. The cool method specifically has to do with complex conjugate roots, and using the conjugate to get the function. Some skills that are helpful are completing the square and factoring. After we handle this, we cover Descartes' Rule of Signs in the next video. Thank you for learning with YAY MATH!