Zeros of polynomials (with factoring): common factor Polynomial graphs Algebra 2

 

When a polynomial is given in factored form, we can quickly find its zeros. When its given in expanded form, we can factor it, and then find the zeros! Here is an example of a 3rd degree polynomial we can factor by first taking a common factor and then using the sum-product pattern

Source: Khan Academy (2022-07-29)