Solving polynomials with the unknown "b" from $x^2 + bx + c$
Solving polynomials with the unknown "b" from $x^2 + bx + c$
In this lesson, we will be doing trinomial factoring to find all possible answers for the unknowns in the term in the middle of the polynomials. By doing so, we will need to reverse the process of FOIL so that we can convert the trinomials into two binomials.
Basic concepts:
 Prime factorization
 Multiplying binomial by binomial
Lessons

1.
Find four examples of k: