Factoring Quadratic Trinomials - 2

This is the second lessons in the series of factoring quadratic trinomials. This again covers the very basic type of quadratic trinomial of the type   x²  - bx + c, which differ by a negative signed linear term from our previous trinomial. 

Image Source

The factoring technique is very much same as discussed below;

The key to factoring the simplest trinomial is the good knowledge of finding all the factors of a number and basic integer rules.