WEBVTT
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Let's use the average value formula. The average is
2
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one over B minus a from the bounds of a
3
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which is zero to be, and then our function
4
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. We can simplify this. This gives us B
5
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squared minus three. B plus one is zero.
6
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Now we can use the quadratic formula. A is
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one B is negative. Three sees one b squared
8
00:00:49.140 --> 00:00:50.549 A:middle L:90%
. We can put him so we have be scored
9
00:00:50.549 --> 00:00:53.820 A:middle L:90%
. Mass. Three People's 102 Using the quadratic formula
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00:00:53.829 --> 00:00:56.000 A:middle L:90%
, we end up with three poster minus. It's
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00:00:56.000 --> 00:00:59.250 A:middle L:90%
word of five divided by two, which is approximately
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0.3 to 2.618