Question 937718
find the domain of the indicated function.
 Express answers in both interval notation and inequality notation. 
L(u) = √(3u^2 )+4
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Domain ?
Since 3u^2 is always >= 0, domain is All Real Numbers
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Range::
Since sqrt(3u^2)+4 >= 4, Range is All Real Numbers>= 4
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Cheers,
Stan H.
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