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Solving Inequalities Videos 8 videos
Solving inequalities using blob fish? Yes, please!
Meet the Shmooples. They live on Planet Frisbee, where there is a lot of inequality. Of the arm and Starburst variety, mostly.
Do you have a date for the prom yet? No? Have you tried impressing your crush with your inequality solving skillz? Well, then, we don't know why yo...
Inequalities in One Variable Introduction 2256 Views
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Transcript
- 00:00
Thank you We sneak Inequalities in one variable flashman when
- 00:08
taking a quiz in class or you ever annoyed when
- 00:10
you're asked to come up with a single answer to
- 00:12
a problem curse those test bankers limiting your imagination Wouldn't
- 00:17
it be nice if you could instead supply a range
Full Transcript
- 00:19
of answers So you can you know paint with all
- 00:22
the colors of the wind No that song was apparent
- 00:26
Well that's Sort of what inequalities do with equations You've
- 00:29
got the stuff on side exactly equal to stuff on
- 00:33
side b but with inequalities there's room for a bit
- 00:36
more flexibility This if you have a strict inequality one
- 00:42
of these guys here then the value of one side
- 00:46
will be everything higher or lower Then the other like
- 00:50
this And this and this If on the other hand
- 00:53
you have less than or equal to or greater than
- 00:56
or equal to simple your solution would still be arranged
- 01:00
But it would include the given value For example get
- 01:04
a plus one greater than three Then a is the
- 01:08
range of all values that when added one outputs a
- 01:11
value greater than but not including three All right we'll
- 01:14
turn that sucker into greater than or equal to symbol
- 01:18
And now you can include beef Really Inequalities are obviously
- 01:23
simpler when you're only dealing with a single variable in
- 01:26
any time we can further simplifying inequality of one variable
- 01:30
it just makes the range of breck solutions easier to
- 01:32
see Unfortunately when asked to solving inequalities problem test you'll
- 01:37
still probably be asked for just a single answer And 00:01:40.659 --> [endTime] big brother is alive and well
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