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So far, we've just
been solving inequalities with two parts: a left side and a right
side like this
But, sometimes we'll
have inequalities with three parts:
Sometimes, these are
called compound inequalities.
So, what do we do on
these?
Our goal is the same:
On these, we just
get him alone in the middle section. So, just like before,
pretend that there are really = signs and go about your
business... We'll just be working all three sections at
once.
Let's go:
Get the x alone in the
middle...
![[ -1 , 3 ]](images/06-solving-inequalities-06.gif)
But, what does
this mean?
x
can be
-1... or
x
can
be
3...or
x
can be a number
between
-1
and
3... like
0
or
2.315.
Continued on the
next
page
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