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Find the excluded value of the rational expression

A 2
B -3
C-2
D 0

Find the excluded value of the rational expression A 2 B -3 C-2 D 0-example-1

1 Answer

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The excluded value is the value that makes the denominator of a fraction equal to 0. So to find the excluded value you have to solve the following equation:

4x-8=0

4x=8

x=(8)/(4)=2
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