SOLUTION: Find the domain of the following rational expression: 3x^2 over x+4

SOLUTION: Find the domain of the following rational expression: 3x^2 over x+4

Algebra.Com

Question 527133: Find the domain of the following rational expression:
3x^2 over x+4
Answer by oberobic(2304) (Show Source): You can put this solution on YOUR website!
has a domain of -infinity to -4, and -4 to +infinity, but x cannot = -4 or you would be attempting to divide by 0, which is an undefined operation.
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