Let $f(x)=x^{2}-1$ And $g(x)=\sqrt{x+5}$ Compute $f \circ g$ And State Its Domain in Interval Notation

question 50

Short Answer

Let $f(x)=x^{2}-1$ and $g(x)=\sqrt{x+5}$
Compute $f \circ g$ and state its domain in interval notation.

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