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Determine the Zeros (If Any)of the Rational Function f(x)=x281x+2f ( x ) = \frac { x ^ { 2 } - 81 } { x + 2 }

Question 3

Multiple Choice

Determine the zeros (if any) of the rational function f(x) =x281x+2f ( x ) = \frac { x ^ { 2 } - 81 } { x + 2 } .


A) x = -2
B) x=92,x=92x = - \frac { 9 } { 2 } , x = \frac { 9 } { 2 }
C) x = -81,x = 81
D) x = -9,x = 9
E) no zeros

Correct Answer:

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