SOLUTION: Find all the values of x that are not in the domain of g. g(x) = x+1/x^2-13x+40

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Question 854726: Find all the values of x that are not in the domain of g.
g(x) = x+1/x^2-13x+40


Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Restirctions in the domain are numbers that make the denominator equal to zero since division by zero is undefined.
x%5E2-13x%2B40=%28x-5%29%28x-8%29
Two solutions:
x-5=0
x=5
and
x-8=0
x=8
.
.
graph%28300%2C300%2C-2%2C10%2C-6%2C6%2C%28x%2B1%29%2F%28x%5E2-13x%2B40%29%29