Learn how to factor a trinomial in ax^2+bx+c when a is not 1, including the AC method, factoring by grouping, the box method, slide and divide, and the tic-tac-toe method. Factoring a trinomial is an important part of your algebra class especially when you need to solve a polynomial equation with a degree 2 or higher. This algebra lesson will help you master your factoring skills for your algebra class. Subscribe to @bprpmathbasics for more math tutorials.
All you need to know for factoring polynomials: 👉 https://youtu.be/9Uaqso-4W64
How to use the quadratic formula to factor trinomials: 👉
https://youtu.be/FkzNRzRNV0A
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0:00 How do I factor a trinomial ax^2+bx+c
0:09 1st, AC method with grouping
2:08 2nd, AC method with the box
3:35 3rd, AC method, but weird version
4:52 4th, slide & divide
6:33 5th, tic-tac-toe factoring method