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What is the domain of $h = (x+1)sqrt(2x-6)$ ?

1 Answer

Sep 10, 2015

Domain: $x>=3$

Explanation:

Assuming we are restricted to Real numbers:
$color(white)("XXX")h(x) = (x+1)sqrt(2x-6)$
is defined for all values of $x$ for which $2x-6 >=0$

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