[Script Info]
Title:
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:00.01,0:00:04.94,Default,,0000,0000,0000,,We can factor an a from ax and ay so we have a times x plus y. We can also
Dialogue: 0,0:00:04.94,0:00:10.34,Default,,0000,0000,0000,,factor a 2 from 2x and 2y. So we'll have plus 2 times x plus y. And notice if we
Dialogue: 0,0:00:10.34,0:00:15.69,Default,,0000,0000,0000,,were to just distribute we'd get back with what we started with. But in this
Dialogue: 0,0:00:15.69,0:00:21.34,Default,,0000,0000,0000,,line there's something incredible happening. This would be one term made up of
Dialogue: 0,0:00:21.34,0:00:26.85,Default,,0000,0000,0000,,two factors a times x plus y. This would be another term made up of two factors,
Dialogue: 0,0:00:26.85,0:00:31.74,Default,,0000,0000,0000,,2 and x plus y. So do you see it? What's the common factor for each of these
Dialogue: 0,0:00:31.74,0:00:33.88,Default,,0000,0000,0000,,terms? Write your answer here.