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Mathematics>Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.
If y=((x+1)*(x-2))/((x+3)*(x-4)), for which of the following values of x is y NOT defined?
(A) -4
(B) -3
(C) -1
(D) 2
(E) 3
vt. 除，除外
prep. & conj.
