Полиномиальные функции и уравнения высших степеней

Extend familiar quadratic methods to higher-degree polynomial equations. This Intermediate Algebra (MAT121) Topic 20 lesson connects factors, zeros, and x-intercepts; uses the Rational Root Theorem and synthetic division to find zeros; and shows how graphs can identify factors more efficiently. Find real and complex zeros, then build polynomial equations from given zeros and a leading coefficient or a point on the graph. 0:00 Higher Degree Polynomial Equations 0:41 Factors, Zeros, and the Zero Product Property 8:32 Finding Rational Zeros 17:48 Testing Possible Zeros with Synthetic Division 25:50 Finding Factors From Graphs 39:05 Writing Polynomial Equations From Zeros Lesson materials: https://sites.google.com/view/mid-alg... Get a PDF of the document used in this video, along with practice worksheets and solutions to help you master the content. Additional worksheet versions use the same question types with different numbers, so you can practice again without simply memorizing the answers. Explore more learning resources: https://www.VolunteersOnly.com Browse a growing collection of free educational materials organized into courses. Find lesson videos, printable booklets, guided notes, practice worksheets and solutions, with additional practice versions to help you build understanding at your own pace.