Factoring Quadratics: Trial and Error (when a is not 1)

In this video, we use the trial and error method of factoring quadratics where a is not equal to 1. I enjoy this method because it allows you to continue to develop and leverage your understanding of relationships between quadratics in standard and factored form.
Timestamps:
0:00 - Introduction
0:45 - How does this method work?
7:46 - Example 1
10:13 - Example 2
12:01 - Example 3
14:35 - Example 4
16:44 - Example 5
20:50 - Example 6
24:34 - Example 7
27:00 - Example 8
I hope this helps!
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[@NikolajKuntner]

I often encounter this issue when I use an 'a' in my math but then it read's like an English 'a' in text. Life is hard sometimes.