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Mathematics 12 Online
OpenStudy (anonymous):

Select the appropriate restrictions for the variables. 4a + 12/a + 3 Choices: A. a≠3 B. a≠4 C. a≠–3 D. There are no restrictions on the values of variable a.

OpenStudy (ivettef365):

well it can not be -3, because it would be undefined

OpenStudy (anonymous):

Well, thanks for narrowing it down for me. Lol.

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