SOLUTION: what is the domain: (x+3)/(x^2-4x)
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Question 678107: what is the domain: (x+3)/(x^2-4x)
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
All real numbers except 0 and 4
...
x(x-4)=0
x=0
AND
x-4=0
x=4
...
The equation has a whole, undefined area, where x = 0 and x = 4
Domain is
(-, 0) U (0, 4) U (4, )
...
.....................
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