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Algebra
Question

10. State the restrictions on the domain of the fu...

10. State the restrictions on the domain of the function. 

                           \(f ( x ) = \frac { ( x + 7 ) ( x - 9 ) } { ( x - 3 ) ( x + 7 ) }\)

\(x \neq \frac { 3 } { x } \) or \( \theta \) 

\( x \neq 3 \) or \( 9 \) 

\( x \neq 3 \) or \( - 7 \) or \( 9 \) 

\( x \neq 3 \) or \( - 7 \) 

 \( x \neq - 3 \) or \( 7\) 

Answer

option 4 

Solution
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