Question 123817
The domain of the function f/g for f(x)=square root (x-2) and g(x)=square root (x+4) is:
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f/g = [sqrt(x-2)]/[sqrt(x+4)]
Domain is restricted:
Denominator requires x+4>0 implies that x>-4
Numerator requires x-2 >= 0 implies x >= 2
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Since both conditions must be met x must be >=2 is the domain.
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Cheers,
Stan H.