SOLUTION: Find the domain of the rational function. f(x)= x+5/ (x^2-64x)

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Question 617458: Find the domain of the rational function.
f(x)= x+5/ (x^2-64x)
Found 2 solutions by lwsshak3, lynnlo:
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Find the domain of the rational function.
f(x)= x+5/ (x^2-64x)
function is undefined when denominator=0
x^2-64=0
x^2=64
x=±√64=±8
Domain: (-∞,-8) U (-8,8) U (8,∞)
{x|x≠-8, x≠8}

Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
x╪0,x╪64
(-00,0)u(0,64)u(64,00)