Factor the expression completely, if possible.49x2 - 16
A. (7x - 4)2
B. (7x + 4)2
C. (7x + 4)(7x - 4)
D. Does not factor
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
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Frequency Distribution Table 
What will be an ideal response?
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