WEBVTT
1
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where he has to factor this long expression here.
2
00:00:04.389 --> 00:00:06.549 A:middle L:90%
Well, look at her coefficients. First we have
3
00:00:06.549 --> 00:00:11.849 A:middle L:90%
13 39 and 26 each week. In fact,
4
00:00:11.849 --> 00:00:17.550 A:middle L:90%
her out a factor of 13. Next, we
5
00:00:17.550 --> 00:00:20.800 A:middle L:90%
will look at our P ease. So this is
6
00:00:20.809 --> 00:00:24.899 A:middle L:90%
Peter the power for future power three and P squared
7
00:00:25.730 --> 00:00:30.260 A:middle L:90%
. This means we can factor out P squared and
8
00:00:30.260 --> 00:00:32.369 A:middle L:90%
last we look at our accused. We have cues
9
00:00:32.369 --> 00:00:36.100 A:middle L:90%
. GERD Q. Another accused grid so it can
10
00:00:36.100 --> 00:00:40.240 A:middle L:90%
factor out a cue. So this means we're left
11
00:00:40.240 --> 00:00:46.270 A:middle L:90%
with p squared cue from the first term. Negative
12
00:00:46.270 --> 00:00:54.939 A:middle L:90%
three p from the second term and positive too cue
13
00:00:54.939 --> 00:00:56.149 A:middle L:90%
from the last term.