Question 929379
What are the domain restrictions of a+2/a^2-3a-18?
Factor::
(a+2)/[(a-6)(a+3)]
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Vertical asymptotes at a = 6 and at a = -3
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Answer:: C
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Cheers,
Stan H.
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A. a "not equal to" 2, a "not equal to" -3, a "not equal to" 6 
B. a "not equal to" -2, a "not equal to" 3, a "not equal to" -6 
C. a "not equal to" -3, a "not equal to" 6 
D. a "not equal to" 3, a "not equal to" -6