Algebra 2 - Roots and Zeros

Learn to find and analyze roots and zeros of polynomial functions in this comprehensive Algebra 2 tutorial covering fundamental concepts including the relationship between roots, zeros, and x-intercepts of polynomial graphs, methods for finding rational roots using the Rational Root Theorem, techniques for factoring polynomials to identify zeros, understanding multiplicity and its effect on graph behavior, and applying the Fundamental Theorem of Algebra to determine the number of roots in polynomial equations.