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If (x)=√x-3, which inequality can be used to find the domain of f(x)?

If (x)=√x-3, which inequality can be used to find the domain of f(x)?
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If (x)=√x-3, which inequality can be used to find the domain of f(x)?

asked
User Mark Rowe
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1 Answer

3 votes

x cannot be less than 0, because you cannot square root negative numbers

so

x ∈ R, x ≥ 0

answered
User Peter Boomsma
by
8.8k points
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