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It's been a while since I've taken a math class and I'm stressed please help me out. The question is circled.
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It's been a while since I've taken a math class and I'm stressed please help me out. The question is circled.

It's been a while since I've taken a math class and I'm stressed please help me out-example-1
User Ashwini Raman
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7.9k points

2 Answers

1 vote
where it is not defined is where the denomenator is equal to 0 because division by 0 is not allowed

2x=denomenator
find the value of x wher
2x=0
x=0


the restricted value is 0

User Roy Paterson
by
7.2k points
7 votes
-3/2x

The rational expression would not be defined only when the denominator is divided by 0

That is:

2x =0

x = 0/2

x =0

Hence it would not be defined when x = 0.

Hope this helps.
User Christopher Smit
by
8.0k points
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