Find the domain of the function. [ f(x)=frac{15}{x^{2}+4 x+3} ] What is the domain of ( f ) ? ( square ) (Type your answer in interval notation.)
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First, we need to find the values of \( x \) for which the denominator \( x^{2}+4 x+3 \) is not equal to zero, because division by zero is undefined in mathematics. Show more…
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