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CAHSEE Math Videos 210 videos
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CAHSEE Math 6.5 Number Sense 378 Views
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Description:
Number Sense: Drill Set 6, Problem 5. Which of the following symbols belongs in place of the question mark for the equation?
Transcript
- 00:00
Thank you We sneak right so here's your shmoop to
- 00:05
george which of the following symbols belongs in place of
- 00:09
the question mark for the equation absolute value of a
- 00:13
plus b blank absolute value of a plus absolute value
- 00:18
of be given that a equals negative five in people
Full Transcript
- 00:21
seven And here the potential And before we spoil the
- 00:25
ending hit pause it right there All right so this
- 00:30
is just testing whether we understand absolute values and that
- 00:33
we can be surgically careful in the numbers were plugging
- 00:36
into a place The variables In this case we just
- 00:40
rewrite the bass problem and we have the absolute value
- 00:43
of negative five plus positive seven which is positive too
- 00:46
And yet here the absolute value provides really doesn't matter
- 00:49
Plug in the other side and we have the absolute
- 00:52
values a or negative five which is positive Five and
- 00:55
absolute value Land and envy is seven and they're total
- 00:59
is twelve so we have two is less than equal
- 01:02
to or greater than twelve Well who is less than
- 01:06
twelve Not a toughie here So the answer is a
- 01:08
done Looks like this problem is strictly out patient yeah
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