SOLUTION: f(x)= x*x/x*x-7 find the domain for f(x)

SOLUTION: f(x)= xx/xx-7 find the domain for f(x)

Question 978192: f(x)= x*x/x*x-7
find the domain for f(x)
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
The domain is everything that does not make the denominator 0.
The denominator is x^2-7
x^2-7=0; x= +/- sqrt (7). These values are not part of the domain.
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