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What is the domain of the function

\[f(x) = \frac{(2x - 3)(2x + 5)}{(3x - 9)(4x + 10)}?\]

 

Express your answer as an interval or as a union of intervals.

 Aug 8, 2021
 #1
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The domain includes all real 'x' except the values that cause the denominator to equal zero

   so x cannot be 3  or - 2.5      

        You can take it from here ?

 Aug 8, 2021

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