Question
Find the domain of each function.$$f(x)=\frac{1}{\sqrt{(x-1)(x+3)}}$$
Step 1
So, we first find the values of x that make the denominator zero. We set the expression under the square root equal to zero and solve for x. \[ (x-1)(x+3) = 0 \] This gives us x = 1 and x = -3. Show more…
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