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anonymous
 5 years ago
determine the domain of the function
g(u)=sqrt(u1)/(u^22) +
(u^27u)/(u(sqrt u+1))
anonymous
 5 years ago
determine the domain of the function g(u)=sqrt(u1)/(u^22) + (u^27u)/(u(sqrt u+1))

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dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0the only restriction on the domain is when g is undefined This occurs when the denominator is 0 so set each of the 2 bottom functions equal to 0 and solve for u Then the domain is all real num except those values where g is undefined

dumbcow
 5 years ago
Best ResponseYou've already chosen the best response.0u^2  2 = 0 u  sqrt(u+1) = 0

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0let me try to work it out. it does
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