资讯

Factoring Trinomials - Part 1. To factor a trinomial in the form of ax squared plus bx plus c we are going to use the "ac" method. Notice that the “a” and the “c” are multiplied together and that's ...
Factoring Trinomials - Part 2. To factor a trinomial in the form of x squared plus bx plus c, we use the same exact method as the ac method. So, bear with me for a little while and then I’ll show you ...